Concept, design and sensible implementation of a miniaturized spectrophotometer, utilized as a mid-infrared-based multi gasoline sensor is described. The sensor covers an infrared absorption wavelength vary of two.9 to 4.eight um, offering detection capabilities for carbon dioxide, carbon monoxide, nitrous oxide, sulphur dioxide, ammonia and methane.
A lead selenide photo-detector array and customised MEMS-based micro-hotplate are used because the detector and broadband infrared supply, respectively. The spectrophotometer optics are primarily based on an injection moulded Schwarzschild configuration incorporating optical move band filters for the spectral discrimination.
This work explores the consequences of utilizing each fixed-line move band and linear variable optical filters. We report the effectiveness of this low-power-consumption miniaturized spectrophotometer as a stand-alone single and multi-gas sensor, utilization of a definite reference channel throughout gasoline measurements, improvement of best optical filters and spectral management of the supply and detector.
Results additionally display the usage of short-time pulsed inputs as an efficient and environment friendly means of working the sensor in a low-power-consumption mode. We describe efficiency of the spectrometer as a multi-gas sensor, optimizing particular person element performances, energy consumption, temperature sensitivity and gasoline properties utilizing modelling and customised experimental procedures.
Feasibility of a conveyable, low-cost near-infrared spectrophotometer for the standard screening of omega-Three dietary dietary supplements
The high quality of omega-Three dietary supplements, commercialized at substantial excessive costs and provided by a number of producers, have to be assessed. The present reference strategies to attest the standard of omega-Three dietary supplements are primarily based on chromatography, which requires costly tools, a cumbersome analytical protocol to find out the contents of the lively elements, and operates ex-situ.
This work evaluates, comprehensively, the feasibility of a low-cost near-infrared spectrophotometer and easy chemometrics to realize quick and sturdy characterization of omega-Three dietary supplements. The mandatory consideration, fairly often uncared for, to the efficiency of the low-cost moveable tools is highlighted, and an acceptable pattern measurement protocol is established.
A non-conventional technique to assemble multivariate regression fashions primarily based on partial least sq. regression to evaluated the omega-Three content material within the dietary supplements was proposed utilizing few references values and finishing the information set with the label values chosen utilizing the X-Y relation outliers plots.
The outcomes confirmed that the straightforward, quick and cheap method proposed might ship in situ related info associated to the standard of the dietary supplements reminiscent of identification a number of uncooked supplies employed in its fabrication, screening for the content material of the lively elements, establish frauds/non-conformities, and report on unscrupulous advertising practices.
Handheld UV fluorescence spectrophotometer machine for the classification and evaluation of petroleum oil samples.
Oil spills will be environmentally devastating and lead to unintended financial and social penalties. An vital factor of the concerted effort to reply to spills contains the power to quickly classify and characterize oil spill samples, ideally on-site. An easy-to-use, handheld sensor is developed and demonstrated on this work, able to classifying oil spills quickly on-site.
Our machine makes use of the computational energy and affordability of a Raspberry Pi microcontroller and a Pi digicam, coupled with three ultraviolet gentle emitting diodes (UV-LEDs), a diffraction grating, and collimation slit, with a view to gather a big knowledge set of UV fluorescence fingerprints from numerous oil samples.
Based on a 160-sample (in 5x replicates every with barely various dilutions) database this platform is ready to classify oil samples into 4 broad classes: crude oil, heavy gas oil, gentle gas oil, and lubricating oil. The machine makes use of principal element evaluation (PCA) to cut back spectral dimensionality (1203 options) and assist vector machine (SVM) for classification with 95% accuracy.
The machine can be capable of predict some physiochemical properties, particularly saturate, fragrant, resin, and asphaltene percentages (SARA) primarily based off linear relationships between totally different principal elements (PCs) and the chances of those residues.
Sample preparation for our machine can be simple and acceptable for area deployment, requiring little greater than a Pasteur pipette and never being affected by dilution components. These properties make our machine a helpful field-deployable software for oil pattern evaluation.
Evaluation of the analytical performances of two Raman handheld spectrophotometers for pharmaceutical stable dosage kind quantitation.
This paper addresses the problem of pharmaceutical stable dosage kind quantitation utilizing handheld Raman spectrophotometers. The two spectrophotometers used are designed with totally different applied sciences: one permits getting a extra consultant sampling with the Orbital Raster Scanning know-how and the opposite one permits setting acquisition parameters.
The purpose was to guage which know-how might present the most effective analytical outcomes. Several parameters have been optimized to get the bottom prediction error ultimately. The primary goal of this examine was to guage if this sort of instrument would be capable of establish substandard medicines. For that goal, two case-study have been explored.
At first, a full ICH Q2 (R1) compliant validation was carried out for average Raman scatterer lively pharmaceutical ingredient (API) in a selected formulation. It was efficiently validated within the ±15% relative whole error acceptance limits, with a RMSEP of 0.85% (w/w). Subsequently, it was attention-grabbing to guage the affect of excipients when the API is a excessive Raman scatterer.
Tetramethyl Silane (TMS) for NMR spectroscopy, 99.8% |
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| 33379 | Sisco Laboratories | 25 ml | 36.83 EUR |
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Description: Part B |
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Chlorobenzene-d5 for NMR spectroscopy, 99 Atom %D |
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| 35680 | Sisco Laboratories | 1 ml | 34.21 EUR |
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Description: Part A |
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Dimethyl Sulphoxide-d6 (with 0.03% TMS) (DMSO-d6 w/ 0.03% TMS) for NMR spectroscopy, 99.8 Atom %D |
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| 69545 | Sisco Laboratories | 10 Gms | 45.84 EUR |
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Description: Part A |
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Acetone-d6 for NMR spectroscopy, 99.5 Atom %D |
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| 12972 | Sisco Laboratories | 10 ml | 73.89 EUR |
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Description: Part A |
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Toluene-d8 for NMR spectroscopy, 99.5 Atom %D |
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| 85590 | Sisco Laboratories | 10 ml | 93.26 EUR |
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Description: Part A |
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Methanol-d4 for NMR spectroscopy, 99.8 atom%D |
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| 21944 | Sisco Laboratories | 10 Gms | 65 EUR |
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Description: Part A |
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Pyridine-d5 For NMR Spectroscopy, 99.5 Atom%D |
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| 31129 | Sisco Laboratories | 10 ml | 180 EUR |
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Description: Part B |
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Acetonitrile-d3 for NMR spectroscopy, 99.8 Atom %D |
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| 26483 | Sisco Laboratories | 10 Gms | 88.95 EUR |
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Description: Part A |
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Trifluoroacetic Acid-d (TFA-d1) for NMR spectroscopy, 99.5 Atom %D |
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| 78716 | Sisco Laboratories | 10 ml | 58.23 EUR |
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Description: Part A |
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Tetrahydrofuran-d8 (THF-d8) for NMR spectroscopy, 99.5 Atom %D |
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| 22698 | Sisco Laboratories | 5 ml | 133.42 EUR |
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Description: Part A |
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Dichloromethane-d2 (DCM-d2) for NMR spectroscopy, 99.5 Atom %D |
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| 93075 | Sisco Laboratories | 10 ml | 123.09 EUR |
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Description: Part A |
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Dimethyl Sulphoxide-d6 (DMSO-d6) for NMR spectroscopy, 99.8 Atom %D |
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| 47809 | Sisco Laboratories | 10 Gms | 43.11 EUR |
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Description: Part A |
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n-Butyl Chloride (1-Chlorobutane) for HPLC & UV Spectroscopy, 99.5% |
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| 95594 | Sisco Laboratories | 500 ml | 19.16 EUR |
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Description: Part A |
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Formamide for UV Spectroscopy, 99% |
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| 83256 | Sisco Laboratories | 500 ml | 8.21 EUR |
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Description: Part A |
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Paraffin liquid, For IR Spectroscopy |
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| GRM1136-100ML | EWC Diagnostics | 1 unit | 6.93 EUR |
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Description: Paraffin liquid, For IR Spectroscopy |
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Paraffin liquid, For IR Spectroscopy |
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| GRM1136-500ML | EWC Diagnostics | 1 unit | 20.07 EUR |
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Description: Paraffin liquid, For IR Spectroscopy |
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Acetone for HPLC & UV Spectroscopy, 99.9% |
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| 11340 | Sisco Laboratories | 500 ml | 3.42 EUR |
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Description: Part A |
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Toluene for HPLC & UV Spectroscopy, 99.8% |
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| 29490 | Sisco Laboratories | 500 ml | 3.22 EUR |
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Description: Part A |
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Benzene for HPLC & UV Spectroscopy, 99.8% |
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| 36823 | Sisco Laboratories | 500 ml | 2.6 EUR |
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Description: Part A |
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Carbinol for HPLC & UV Spectroscopy, 99.8% |
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| 63713 | Sisco Laboratories | 500 ml | 2.53 EUR |
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Description: Part A |
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Methanol for HPLC & UV Spectroscopy, 99.8% |
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| 79345 | Sisco Laboratories | 500 ml | 2.53 EUR |
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Description: Part A |
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Pyridine for HPLC & UV Spectroscopy, 99.5% |
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| 83329 | Sisco Laboratories | 500 ml | 8.21 EUR |
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Description: Part A |
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Isooctane for HPLC & UV Spectroscopy, 99.5% |
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| 68930 | Sisco Laboratories | 500 ml | 9.37 EUR |
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Description: Part A |
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Trichloroethylene for UV spectroscopy, 99.5% |
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| 97681 | Sisco Laboratories | 500 ml | 6.5 EUR |
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Description: Part A |
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Cyclohexane for HPLC & UV Spectroscopy, 99.9% |
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| 46300 | Sisco Laboratories | 500 ml | 3.76 EUR |
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Description: Part A |
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Tetrachloroethylene for UV spectroscopy, 99.5% |
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| 74438 | Sisco Laboratories | 500 ml | 5.82 EUR |
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Description: Part A |
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1,4-Dioxane for HPLC & UV Spectroscopy, 99.9% |
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| 43294 | Sisco Laboratories | 500 ml | 7.53 EUR |
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Description: Part A |
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n-Pentane for HPLC & UV Spectroscopy, 99% |
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| 49135 | Sisco Laboratories | 500 ml | 8.21 EUR |
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Description: Part A |
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Ethyl Ether for HPLC & UV Spectroscopy, 99.9% |
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| 68329 | Sisco Laboratories | 500 ml | 15.74 EUR |
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Description: Part A |
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n-Heptane for HPLC & UV Spectroscopy, 99.5% |
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| 90731 | Sisco Laboratories | 500 ml | 4.11 EUR |
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Description: Part A |
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Ethyl Acetate for HPLC & UV Spectroscopy, 99.9% |
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| 26614 | Sisco Laboratories | 500 ml | 3.01 EUR |
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Description: Part A |
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Isopropanol (IPA) for HPLC & UV Spectroscopy, 99.8% |
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| 44036 | Sisco Laboratories | 500 ml | 3.28 EUR |
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Description: Part A |
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Acetonitrile (ACN) for HPLC & UV Spectroscopy, 99.9% |
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| 58209 | Sisco Laboratories | 500 ml | 6.29 EUR |
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Description: Part A |
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Petroleum Ether 60-80 for HPLC & UV Spectroscopy |
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| 15340 | Sisco Laboratories | 500 ml | 4.38 EUR |
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Description: Part A |
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1,2-Dichloroethane for HPLC & UV Spectroscopy, 99.9% |
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| 87988 | Sisco Laboratories | 500 ml | 4.24 EUR |
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Description: Part A |
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Dichloromethane (DCM) for HPLC & UV Spectroscopy, 99.9% |
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| 58628 | Sisco Laboratories | 500 ml | 2.94 EUR |
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Description: Part A |
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Tetrahydrofuran (THF) for HPLC & UV Spectroscopy, 99.9% |
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| 94842 | Sisco Laboratories | 500 ml | 6.71 EUR |
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Description: Part A |
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1-Octanol (1-Octyl Alcohol) for HPLC & UV Spectroscopy, 99% |
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| 40334 | Sisco Laboratories | 500 ml | 13.68 EUR |
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Description: Part A |
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Orthophosphoric Acid for HPLC & UV Spectroscopy, 85% |
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| 38048 | Sisco Laboratories | 250 ml | 9.24 EUR |
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Description: Part A |
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Methyl Isobutyl Ketone (MIBK) for UV spectroscopy, 99.5% |
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| 10416 | Sisco Laboratories | 500 ml | 8.35 EUR |
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Description: Part A |
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Potassium Bromide Powder for IR & FTIR spectroscopy, 99.5% |
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| 13873 | Sisco Laboratories | 100 Gms | 29.22 EUR |
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Description: Part A |
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Dimethyl Sulphoxide (DMSO) for HPLC & UV Spectroscopy, 99.8% |
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| 30239 | Sisco Laboratories | 500 ml | 13.07 EUR |
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Description: Part A |
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Sodium Acetate Anhydrous for HPLC & UV Spectroscopy, 99% |
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| 70509 | Sisco Laboratories | 500 Gms | 8.96 EUR |
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Description: Part A |
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Trifluoroacetic Acid (TFA) for HPLC & UV Spectroscopy, 99.9% |
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| 82818 | Sisco Laboratories | 25 ml | 7.39 EUR |
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Description: Part A |
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Potassium Hydrogen Phthalate for HPLC & UV Spectroscopy, 99.9% |
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| 49017 | Sisco Laboratories | 500 Gms | 6.71 EUR |
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Description: Part A |
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N,N-Dimethylformamide (DMF) for HPLC & UV Spectroscopy, 99.9% |
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| 50591 | Sisco Laboratories | 500 ml | 4.11 EUR |
|
Description: Part A |
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1,1,1,3,3,3-Hexafluoro-2-Propanol (HFIP) for UV spectroscopy, 99% |
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| 98573 | Sisco Laboratories | 25 ml | 29.85 EUR |
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Description: Part B |
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Potassium Dihydrogen Orthophosphate for HPLC & UV Spectroscopy, 99.5% |
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| 30955 | Sisco Laboratories | 500 Gms | 6.71 EUR |
|
Description: Part A |
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n-Butyl Alcohol (1-butanol, n-butanol) for HPLC & UV Spectroscopy, 99.9% |
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| 43706 | Sisco Laboratories | 500 ml | 3.42 EUR |
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Description: Part A |
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Potassium bromide, IR Spectroscopy grade |
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| GRM10401-100G | EWC Diagnostics | 1 unit | 88.6 EUR |
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Description: Potassium bromide, IR Spectroscopy grade |
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Chloroform-d1 +1% TMS 99.8% |
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| C12831 | Pfaltz & Bauer | 50G | 175.5 EUR |
Chloroform (Stabilized with ~1% Ethanol) |
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| C366490 | Toronto Research Chemicals | 100ml | 305 EUR |
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Description: 67-66-3 |
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Chloroform-d |
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| C366492 | Toronto Research Chemicals | 10g | 138 EUR |
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Description: 865-49-6 |
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Chloroform for molecular biology, 99.8% |
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| 96764 | Sisco Laboratories | 100 ml | 3.08 EUR |
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Description: Part A |
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Chloroform |
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| 08401-65 | NACALAI TESQUE | 500ML | 8.26 EUR |
Chloroform |
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| 08402-55 | NACALAI TESQUE | 500ML | 9.31 EUR |
Chloroform |
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| 08402-84 | NACALAI TESQUE | 100ML | 7.7 EUR |
Chloroform |
|||
| 08413-15 | NACALAI TESQUE | 500ML | 17.5 EUR |
Chloroform |
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| 08414-05 | NACALAI TESQUE | 500ML | 18.9 EUR |
Chloroform |
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| 08415-95 | NACALAI TESQUE | 500ML | 16.8 EUR |
Chloroform |
|||
| 08426-71 | NACALAI TESQUE | 1L | 26.95 EUR |
Chloroform |
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| 08437-15 | NACALAI TESQUE | 500ML | 31.5 EUR |
Chloroform |
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| 04334-91 | NACALAI TESQUE | 1L | 32.2 EUR |
Chloroform |
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| 16487-02 | NACALAI TESQUE | 25ML | 17.5 EUR |
Chloroform |
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| A4119-1L | Biomatik Corporation | 1L | 58 EUR |
|
Description: ACS/Reagent |
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Chloroform |
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| A4119-500ML | Biomatik Corporation | 500ML | 33 EUR |
|
Description: ACS/Reagent |
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EASYspin RNA Isolation Kit (For yeast)(without Phenol & Chloroform) |
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| MBS355954-50Tests | MyBiosource | 50Tests | 395 EUR |
EASYspin RNA Isolation Kit (For yeast)(without Phenol & Chloroform) |
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| MBS355954-5x50Tests | MyBiosource | 5x50Tests | 1755 EUR |
Chloroform, GlenDry™, anhydrous stabilised with amylene |
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| GS1454 | Glentham Life Sciences | 100ml | 204.75 EUR |
Chloroform, GlenDry™, anhydrous stabilised with amylene |
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| GS1454-1 | Glentham Life Sciences | 1 | 119.9 EUR |
Chloroform, GlenDry™, anhydrous stabilised with amylene |
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| GS1454-100 | Glentham Life Sciences | 100 | 83.1 EUR |
Chloroform, GlenDry™, anhydrous stabilised with amylene |
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| GS1454-2500 | Glentham Life Sciences | 2500 | 213.4 EUR |
Chloroform, GlenDry™, anhydrous stabilised with amylene |
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| GS1454-500 | Glentham Life Sciences | 500 | 97.7 EUR |
Chloroform-13C |
|||
| C366503 | Toronto Research Chemicals | 1g | 615 EUR |
|
Description: 31717-44-9 |
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Chloroform : Isoamyl Alcohol (24:1) for molecular biology |
|||
| 85563 | Sisco Laboratories | 100 ml | 8.48 EUR |
|
Description: Part B |
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EASYspin RNA Isolation Kit (For Tissues & Cells)(Without Phenol & Chloroform) |
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| MBS355950-50Tests | MyBiosource | 50Tests | 435 EUR |
EASYspin RNA Isolation Kit (For Tissues & Cells)(Without Phenol & Chloroform) |
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| MBS355950-5x50Tests | MyBiosource | 5x50Tests | 1935 EUR |
Chloroform - 1ML |
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| S-865 | Scientific Laboratory Supplies | 1ML | 51.3 EUR |
Chloroform, GlenPure™, analytical grade stabilised with amylene |
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| GS0166 | Glentham Life Sciences | 500ml | 129.23 EUR |
Chloroform, GlenPure™, analytical grade stabilised with ethanol |
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| GS8231 | Glentham Life Sciences | 500ml | 142.83 EUR |
Chloroform, GlenPure™, analytical grade stabilised with amylene |
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| GS0166-1 | Glentham Life Sciences | 1 | 67.1 EUR |
Chloroform, GlenPure™, analytical grade stabilised with amylene |
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| GS0166-2500 | Glentham Life Sciences | 2500 | 134.7 EUR |
Chloroform, GlenPure™, analytical grade stabilised with amylene |
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| GS0166-500 | Glentham Life Sciences | 500 | 56.6 EUR |
Chloroform, GlenPure™, analytical grade stabilised with ethanol |
|||
| GS8231-1 | Glentham Life Sciences | 1 | 74.1 EUR |
Chloroform, GlenPure™, analytical grade stabilised with ethanol |
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| GS8231-2500 | Glentham Life Sciences | 2500 | 148.8 EUR |
Chloroform, GlenPure™, analytical grade stabilised with ethanol |
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| GS8231-500 | Glentham Life Sciences | 500 | 62.7 EUR |
EASYspin RNA Isolation Kit (For Fibrous Tissues)(without Phenol & Chloroform) |
|||
| MBS355952-50Tests | MyBiosource | 50Tests | 485 EUR |
EASYspin RNA Isolation Kit (For Fibrous Tissues)(without Phenol & Chloroform) |
|||
| MBS355952-5x50Tests | MyBiosource | 5x50Tests | 2190 EUR |
EASYspin RNA Isolation Kit (For the whole blood)(Without Phenol & Chloroform) |
|||
| MBS355949-50Tests | MyBiosource | 50Tests | 435 EUR |
EASYspin RNA Isolation Kit (For the whole blood)(Without Phenol & Chloroform) |
|||
| MBS355949-5x50Tests | MyBiosource | 5x50Tests | 1935 EUR |
Chloroform-d1 99.8% |
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| C12830 | Pfaltz & Bauer | 50G | 320.85 EUR |
Chloroform-d1 99.6% |
|||
| C12833 | Pfaltz & Bauer | 100G | 197.2 EUR |
Chloroform-d1 - 1ML |
|||
| SPXS-866 | Scientific Laboratory Supplies | 1ML | 94.5 EUR |
Chloroform (Trichloromethane) |
|||
| CC3000 | Bio Basic | 1L | 103.98 EUR |
Chloroform (Trichloromethane) |
|||
| CC3001 | Bio Basic | 4L | 249.43 EUR |
Chloroform : Isoamyl alcohol (24:1) |
|||
| MB115-100ML | EWC Diagnostics | 1 unit | 13.29 EUR |
|
Description: Chloroform : Isoamyl alcohol (24:1) |
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Chloroform : Isoamyl alcohol (24:1) |
|||
| MB115-500ML | EWC Diagnostics | 1 unit | 59.55 EUR |
|
Description: Chloroform : Isoamyl alcohol (24:1) |
|||
Chloroform extrapure, 99% |
|||
| 96712 | Sisco Laboratories | 500 ml | 2.05 EUR |
|
Description: Part A |
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Chloroform, GlenDry™, anhydrous stabilised with amylene over molecular sieve |
|||
| GS1447 | Glentham Life Sciences | 100ml | 235.88 EUR |
Chloroform, GlenDry™, anhydrous stabilised with amylene over molecular sieve |
|||
| GS1447-1 | Glentham Life Sciences | 1 | 133 EUR |
Chloroform, GlenDry™, anhydrous stabilised with amylene over molecular sieve |
|||
| GS1447-100 | Glentham Life Sciences | 100 | 96.4 EUR |
Chloroform, GlenDry™, anhydrous stabilised with amylene over molecular sieve |
|||
| GS1447-2500 | Glentham Life Sciences | 2500 | 245.9 EUR |
Chloroform, GlenDry™, anhydrous stabilised with amylene over molecular sieve |
|||
| GS1447-500 | Glentham Life Sciences | 500 | 110.8 EUR |
Chloroform GC-HS, 99.9% |
|||
| 14423 | Sisco Laboratories | 250 ml | 3.76 EUR |
|
Description: Part A |
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VOC Chloroform Neat - 10MG |
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| REVOC108N | Scientific Laboratory Supplies | 10MG | 52.73 EUR |
Chloroform extrapure AR, 99.5% |
|||
| 84155 | Sisco Laboratories | 500 ml | 2.33 EUR |
|
Description: Part A |
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Chloroform Dried, 99.5%, water 0.005% |
|||
| 51126 | Sisco Laboratories | 500 ml | 3.42 EUR |
|
Description: Part A |
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CHLOROFORM 127X33RL-T3-P5 AC Signs |
|||
| N023660 | BRADY NV | Roll of 220 Mark(s) | 363.39 EUR |
|
Description: Description Dutch: Leidingmerkers op doorlopende rol, met pictogrammen - Chloroform; Description French: Marqueur en rouleau continu, avec pictogrammes - Chloroform |
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VOC Std Chloroform 2000ug/mL in MeOH - 1ML |
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| REVOC108 | Scientific Laboratory Supplies | 1ML | 126.32 EUR |
Meconin (1.0 mg/mL in Chloroform) |
|||
| KIT8225 | Toronto Research Chemicals | 1x1ml | 150 EUR |
|
Description: 569-31-3 |
|||
CHLOROFORM 127.00 mmX33RL-T2-P5 AC Signs |
|||
| N023659 | BRADY NV | Roll of 505 Mark(s) | 363.39 EUR |
|
Description: Description Dutch: Leidingmerkers op doorlopende rol, met pictogrammen - Chloroform; Description French: Marqueur en rouleau continu, avec pictogrammes - Chloroform |
|||
Lipid Extraction Kit (Chloroform Free) |
|||
| K216-50 | Biovision | each | 430.8 EUR |
Phenol: Chloroform: Isoamyl alcohol mixt |
|||
| MB078-100ML | EWC Diagnostics | 1 unit | 14.33 EUR |
|
Description: Phenol: Chloroform: Isoamyl alcohol mixt |
|||
Phenol: Chloroform: Isoamyl alcohol mixt |
|||
| MB078-500ML | EWC Diagnostics | 1 unit | 44.4 EUR |
|
Description: Phenol: Chloroform: Isoamyl alcohol mixt |
|||
Lipid Extraction Kit (Chloroform-Free) |
|||
| STA-612 | Cell Biolabs | 50 preps | 435 EUR |
Pivalolactone (in chloroform ~1.6% w/v) |
|||
| P550000 | Toronto Research Chemicals | 3.125ml | 1068 EUR |
Neophytadiene (80%) (1mg/mL in Chloroform) |
|||
| KIT9640 | Toronto Research Chemicals | 1x1ml | 506 EUR |
Mixture ME 91, 100 mg (in 0,1 ml chloroform) |
|||
| MBS393983-INQUIRE | MyBiosource | INQUIRE | Ask for price |
Pesticide Std Patulin 100ug/mL in Chloroform - 1ML |
|||
| REPET511 | Scientific Laboratory Supplies | 1ML | 315.79 EUR |
Lipid Extraction Kit (Chloroform-Free), Trial Size |
|||
| STA-612-T | Cell Biolabs | 10 preps | 205 EUR |
Chloroform (Anhydrous) Contains Amylenes as stabilizer |
|||
| C366491 | Toronto Research Chemicals | 100ml | 144 EUR |
|
Description: 67-66-3 |
|||
Polar/Neutral Lipid Separation Kit (Chloroform Free) |
|||
| MET-5009 | Cell Biolabs | 50 preps | 428.4 EUR |
|
Description: Our Polar/Neutral Lipid Separation Kit separates polar from neutral lipids starting from a total organic lipid pool obtained through extraction by the Folch method or our Lipid Extraction Kit. Polar and neutral lipid separation occurs through the addition of a proprietary secondary alcohol and a proprietary secondary organic compound. After phase separation, the top layer containing the neutral lipids is separated from polar lipids in the bottom layer. The layers are dried and the lipidsresuspended for downstream analysis. |
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Tris-(dibenzylideneacetone)-dipalladium(O)-chloroform adduct |
|||
| 20-abx182701 | Abbexa |
|
|
Tris(dibenzylideneacetone)dipalladium(0)-chloroform Adduct |
|||
| T876350 | Toronto Research Chemicals | 10g | 150 EUR |
|
Description: 52522-40-4 |
|||
Chloroform extrapure AR, ACS, ExiPlus, Multi-Compendial, 99.8% |
|||
| 32022 | Sisco Laboratories | 500 ml | 2.74 EUR |
|
Description: Part A |
|||
EASYspin Plus RNA Isolation Kit (For Tissues & Cells)(without Phenol & Chloroform, need not DNase I digestion, directly use in RT-PCR or qPCR) |
|||
| MBS355957-50Tests | MyBiosource | 50Tests | 485 EUR |
EASYspin Plus RNA Isolation Kit (For Tissues & Cells)(without Phenol & Chloroform, need not DNase I digestion, directly use in RT-PCR or qPCR) |
|||
| MBS355957-5x50Tests | MyBiosource | 5x50Tests | 2190 EUR |
Isopropenyl Chloroformate (stabilized with 100ppm BHT) |
|||
| I822795 | Toronto Research Chemicals | 1g | 276 EUR |
|
Description: 57933-83-2 |
|||
EASYspin Plus RNA Isolation Kit (For bulk Tissues & Cells)(without Phenol & Chloroform, need not DNase I digestion, directly use in RT-PCR or qPCR) |
|||
| MBS355958-10Tests | MyBiosource | 10Tests | 815 EUR |
EASYspin Plus RNA Isolation Kit (For bulk Tissues & Cells)(without Phenol & Chloroform, need not DNase I digestion, directly use in RT-PCR or qPCR) |
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| MBS355958-5x10Tests | MyBiosource | 5x10Tests | 3715 EUR |
EASYspin RNA Isolation Kit (For fixed/embedded tissues)(without Phenol & Chloroform, need not DNase I digestion, directly use in RT-PCR or qPCR) |
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| MBS355956-50Tests | MyBiosource | 50Tests | 505 EUR |
EASYspin RNA Isolation Kit (For fixed/embedded tissues)(without Phenol & Chloroform, need not DNase I digestion, directly use in RT-PCR or qPCR) |
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| MBS355956-5x50Tests | MyBiosource | 5x50Tests | 2280 EUR |
Lipid Extraction & Polar/Neutral Lipid Separation Combo Kit (Chloroform Free) |
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| MET-5009-C | Cell Biolabs | 50 preps | 790.8 EUR |
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Description: This kit combines a chloroform free organic lipid extraction with further separation of polar and neutral lipids. The lipid extraction first extracts lipids from a crude lipid source to a chloroform free upper organic phase using a proprietary alcohol. After addition of a proprietary organic compound, the mixture is centrifuged to separate the phases. The recovered organic phase containing lipids is dried and then polar and neutral lipids are separated by adding a proprietary secondary alcohol and organic compound. The layers are separated, dried, and resuspended for further analysis. |
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Phenol:Chloroform:Isoamyl Alcohol (125:24:1) pH 4.5 for molecular biology |
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| 17080 | Sisco Laboratories | 100 ml | 19.29 EUR |
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Description: Part A |
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Phenol:Chloroform:Isoamyl Alcohol (25:24:1) pH 8.0 for molecular biology |
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| 69031 | Sisco Laboratories | 100 ml | 10.4 EUR |
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Description: Part A |
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Phenol:Chloroform:Isoamyl Alcohol (49.5:49.5:1) pH 6.7 for molecular biology |
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| 79030 | Sisco Laboratories | 100 ml | 20.18 EUR |
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Description: Part A |
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EASYspin RNA Isolation Kit (micro-volume)(without Phenol & Chloroform, need not DNase I digestion, directly use in RT-PCR or qPCR) |
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| MBS355960-50Tests | MyBiosource | 50Tests | 515 EUR |
EASYspin RNA Isolation Kit (micro-volume)(without Phenol & Chloroform, need not DNase I digestion, directly use in RT-PCR or qPCR) |
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| MBS355960-5x50Tests | MyBiosource | 5x50Tests | 2325 EUR |
Phenol:Chloroform: Isoamyl Alcohol (49.5:49.5:1) pH 8.0 for molecular biology |
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| 36976 | Sisco Laboratories | 100 ml | 21.07 EUR |
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Description: Part A |
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Chlorophosphonazo III for Spectrophotometry |
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| 72928 | Sisco Laboratories | 100 Mg | 31.35 EUR |
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Description: Part B |
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Chloroform:Isoamyl Alcohol, 24:1 |
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| 40370004-1 | Glycomatrix | 950 mL | 231.55 EUR |
Chloroform:isoamyl alcohol (24:1) |
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| CB0351 | Bio Basic | 200ml | 80.88 EUR |
Chloroform:Isoamyl alcohol 24:1 |
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| GX1862 | Glentham Life Sciences | 500ml | 151.73 EUR |
Chloroform:Isoamyl alcohol 24:1 |
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| GX1862-1 | Glentham Life Sciences | 1 | 165.7 EUR |
Chloroform:Isoamyl alcohol 24:1 |
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| GX1862-500 | Glentham Life Sciences | 500 | 90.4 EUR |
(-)-1-(9-Fluorenyl)ethyl Chloroformate |
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| F647505 | Toronto Research Chemicals | 100mg | 3000 EUR |
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Description: 154479-90-0 |
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Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 6.7 |
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| 25967-16 | NACALAI TESQUE | 400ML | 161 EUR |
Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 6.7 |
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| 25967-74 | NACALAI TESQUE | 100ML | 64.4 EUR |
Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 7.9 |
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| 25970-14 | NACALAI TESQUE | 100ML | 70 EUR |
Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 7.9 |
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| 25970-56 | NACALAI TESQUE | 400ML | 166.6 EUR |
Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 5.2 |
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| 26058-54 | NACALAI TESQUE | 100ML | 84 EUR |
Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 5.2 |
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| 26058-96 | NACALAI TESQUE | 400ML | 175 EUR |
Phenol:Chloroform:Isoamyl Alcohol, 25:24:1 Mixture |
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| 41620088-1 | Glycomatrix | 100 mL | 76.34 EUR |
Phenol:Chloroform:Isoamyl Alcohol, 25:24:1 Mixture |
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| 41620088-2 | Glycomatrix | 200 mL | 139.51 EUR |
Phenol:Chloroform:Isoamyl Alcohol, 25:24:1 Mixture |
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| 41620088-3 | Glycomatrix | 400 mL | 242.15 EUR |
CHLOROFORM127X33RL-T3-P21 AC Signs |
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| N003787 | BRADY NV | Roll of 220 Mark(s) | 363.39 EUR |
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Description: Description Dutch: Leidingmerkers op doorlopende rol, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM127.00 mmX33RL-T2-P21 AC Signs |
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| N003788 | BRADY NV | Roll of 505 Mark(s) | 363.39 EUR |
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Description: Description Dutch: Leidingmerkers op doorlopende rol, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM150X12CARD-T1-P5 AC Signs |
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| N004887 | BRADY NV | Card of 5 Mark(s) | 10.02 EUR |
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Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM250X26CARD-T1-P5 AC Signs |
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| N004888 | BRADY NV | Card of 4 Mark(s) | 13.16 EUR |
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Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM355X37CARD-T1-P5 AC Signs |
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| N004889 | BRADY NV | Card of 3 Mark(s) | 12.55 EUR |
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Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM450X52CARD-T1-P5 AC Signs |
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| N004890 | BRADY NV | Card of 2 Mark(s) | 10.62 EUR |
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Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM250X26RL-T1-LL-P5 AC Signs |
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| N004891 | BRADY NV | Pack of 30 Mark(s) | 87.71 EUR |
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Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM355X37RL-T1-LL-P5 AC Signs |
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| N004892 | BRADY NV | Pack of 30 Mark(s) | 104.66 EUR |
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Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM450X52RL-T1-LL-P5 AC Signs |
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| N004893 | BRADY NV | Pack of 30 Mark(s) | 132.68 EUR |
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Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM150X12CARD-T1-P21 AC Signs |
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| N003783 | BRADY NV | Card of 5 Mark(s) | 10.02 EUR |
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Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM250X26CARD-T1-P21 AC Signs |
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| N003784 | BRADY NV | Card of 4 Mark(s) | 13.16 EUR |
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Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM355X37CARD-T1-P21 AC Signs |
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| N003785 | BRADY NV | Card of 3 Mark(s) | 12.55 EUR |
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Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM450X52CARD-T1-P21 AC Signs |
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| N003786 | BRADY NV | Card of 2 Mark(s) | 10.62 EUR |
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Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM250X26RL-T1-LL-P21 AC Signs |
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| N003789 | BRADY NV | Pack of 30 Mark(s) | 87.71 EUR |
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Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM355X37RL-T1-LL-P21 AC Signs |
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| N003790 | BRADY NV | Pack of 30 Mark(s) | 104.66 EUR |
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Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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CHLOROFORM450X52RL-T1-LL-P21 AC Signs |
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| N003791 | BRADY NV | Pack of 30 Mark(s) | 132.68 EUR |
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Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform |
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Decyl chloroformate |
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| 582094 | MedKoo Biosciences | 1.0g | 200 EUR |
Allyl chloroformate |
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| abx183843-25g | Abbexa | 25 g | 243.6 EUR |
Ethyl chloroformate 97% |
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| E06540 | Pfaltz & Bauer | 100G | 305 EUR |
Butyl Chloroformate |
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| B692725 | Toronto Research Chemicals | 100g | 81 EUR |
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Description: 592-34-7 |
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Butyl chloroformate 95% |
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| B28110 | Pfaltz & Bauer | 100G | 336.8 EUR |
Ethyl Chloroformate |
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| C215210 | Toronto Research Chemicals | 5g | 63 EUR |
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Description: 541-41-3 |
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Allyl Chloroformate |
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| A549640 | Toronto Research Chemicals | 1g | 75 EUR |
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Description: 2937-50-0 |
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Hexyl Chloroformate |
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| H295700 | Toronto Research Chemicals | 10g | 201 EUR |
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Description: 6092-54-2 |
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Chloromethyl Chloroformate |
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| abx188648-1000g | Abbexa | 1000 g | 460.8 EUR |
2-Chloroethyl chloroformate |
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| 20-abx183169 | Abbexa |
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4-Chlorobutyl Chloroformate |
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| C292865 | Toronto Research Chemicals | 10ml | 543 EUR |
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Description: 37693-18-8 |
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2-Chloroethyl Chloroformate |
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| C367245 | Toronto Research Chemicals | 10g | 98 EUR |
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Description: 627-11-2 |
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N‐PENTYL CHLOROFORMATE |
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| 616001 | Survival Technologies | each | Ask for price |
Benzyl chloroformate |
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| 20-abx183876 | Abbexa |
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Benzyl Chloroformate |
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| B233070 | Toronto Research Chemicals | 50g | 150 EUR |
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Description: 501-53-1 |
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Methyl Chloroformate |
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| C366740 | Toronto Research Chemicals | 10g | 305 EUR |
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Description: 79-22-1 |
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3-Hexyl Chloroformate (>80%) |
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| H295695 | Toronto Research Chemicals | 1g | 988 EUR |
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Description: 58906-62-0 |
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For that goal, a multi-formulation mannequin was developed and efficiently validated with a RMSEP of two.98% (w/w) in the most effective case. These two research confirmed that due to the optimization of acquisition parameters, Raman handheld spectrophotometers strategies have been validated for two totally different case-study and could possibly be utilized to establish substandard medicines.