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Miniaturised Infrared Spectrophotometer for Low Power Consumption Multi-Gas Sensing

Miniaturised Infrared Spectrophotometer for Low Power Consumption Multi-Gas Sensing

Posted on August 23, 2021July 23, 2021 by Patricia

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.

Miniaturised Infrared Spectrophotometer for Low Power Consumption Multi-Gas Sensing

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%

33379 Sisco Laboratories 25 ml 36.83 EUR
Description: Part B

Chlorobenzene-d5 for NMR spectroscopy, 99 Atom %D

35680 Sisco Laboratories 1 ml 34.21 EUR
Description: Part A

Dimethyl Sulphoxide-d6 (with 0.03% TMS) (DMSO-d6 w/ 0.03% TMS) for NMR spectroscopy, 99.8 Atom %D

69545 Sisco Laboratories 10 Gms 45.84 EUR
Description: Part A

Toluene-d8 for NMR spectroscopy, 99.5 Atom %D

85590 Sisco Laboratories 10 ml 93.26 EUR
Description: Part A

Acetone-d6 for NMR spectroscopy, 99.5 Atom %D

12972 Sisco Laboratories 10 ml 73.89 EUR
Description: Part A

Pyridine-d5 For NMR Spectroscopy, 99.5 Atom%D

31129 Sisco Laboratories 10 ml 180 EUR
Description: Part B

Methanol-d4 for NMR spectroscopy, 99.8 atom%D

21944 Sisco Laboratories 10 Gms 65 EUR
Description: Part A

Acetonitrile-d3 for NMR spectroscopy, 99.8 Atom %D

26483 Sisco Laboratories 10 Gms 88.95 EUR
Description: Part A

Trifluoroacetic Acid-d (TFA-d1) for NMR spectroscopy, 99.5 Atom %D

78716 Sisco Laboratories 10 ml 58.23 EUR
Description: Part A

Dichloromethane-d2 (DCM-d2) for NMR spectroscopy, 99.5 Atom %D

93075 Sisco Laboratories 10 ml 123.09 EUR
Description: Part A

Tetrahydrofuran-d8 (THF-d8) for NMR spectroscopy, 99.5 Atom %D

22698 Sisco Laboratories 5 ml 133.42 EUR
Description: Part A

Dimethyl Sulphoxide-d6 (DMSO-d6) for NMR spectroscopy, 99.8 Atom %D

47809 Sisco Laboratories 10 Gms 43.11 EUR
Description: Part A

n-Butyl Chloride (1-Chlorobutane) for HPLC & UV Spectroscopy, 99.5%

95594 Sisco Laboratories 500 ml 19.16 EUR
Description: Part A

Formamide for UV Spectroscopy, 99%

83256 Sisco Laboratories 500 ml 8.21 EUR
Description: Part A

Paraffin liquid, For IR Spectroscopy

GRM1136-100ML EWC Diagnostics 1 unit 6.93 EUR
Description: Paraffin liquid, For IR Spectroscopy

Paraffin liquid, For IR Spectroscopy

GRM1136-500ML EWC Diagnostics 1 unit 20.07 EUR
Description: Paraffin liquid, For IR Spectroscopy

Benzene for HPLC & UV Spectroscopy, 99.8%

36823 Sisco Laboratories 500 ml 2.6 EUR
Description: Part A

Toluene for HPLC & UV Spectroscopy, 99.8%

29490 Sisco Laboratories 500 ml 3.22 EUR
Description: Part A

Acetone for HPLC & UV Spectroscopy, 99.9%

11340 Sisco Laboratories 500 ml 3.42 EUR
Description: Part A

Pyridine for HPLC & UV Spectroscopy, 99.5%

83329 Sisco Laboratories 500 ml 8.21 EUR
Description: Part A

Carbinol for HPLC & UV Spectroscopy, 99.8%

63713 Sisco Laboratories 500 ml 2.53 EUR
Description: Part A

Methanol for HPLC & UV Spectroscopy, 99.8%

79345 Sisco Laboratories 500 ml 2.53 EUR
Description: Part A

Isooctane for HPLC & UV Spectroscopy, 99.5%

68930 Sisco Laboratories 500 ml 9.37 EUR
Description: Part A

Trichloroethylene for UV spectroscopy, 99.5%

97681 Sisco Laboratories 500 ml 6.5 EUR
Description: Part A

Tetrachloroethylene for UV spectroscopy, 99.5%

74438 Sisco Laboratories 500 ml 5.82 EUR
Description: Part A

n-Heptane for HPLC & UV Spectroscopy, 99.5%

90731 Sisco Laboratories 500 ml 4.11 EUR
Description: Part A

n-Pentane for HPLC & UV Spectroscopy, 99%

49135 Sisco Laboratories 500 ml 8.21 EUR
Description: Part A

Ethyl Ether for HPLC & UV Spectroscopy, 99.9%

68329 Sisco Laboratories 500 ml 15.74 EUR
Description: Part A

1,4-Dioxane for HPLC & UV Spectroscopy, 99.9%

43294 Sisco Laboratories 500 ml 7.53 EUR
Description: Part A

Ethyl Acetate for HPLC & UV Spectroscopy, 99.9%

26614 Sisco Laboratories 500 ml 3.01 EUR
Description: Part A

Isopropanol (IPA) for HPLC & UV Spectroscopy, 99.8%

44036 Sisco Laboratories 500 ml 3.28 EUR
Description: Part A

Acetonitrile (ACN) for HPLC & UV Spectroscopy, 99.9%

58209 Sisco Laboratories 500 ml 6.29 EUR
Description: Part A

Petroleum Ether 60-80 for HPLC & UV Spectroscopy

15340 Sisco Laboratories 500 ml 4.38 EUR
Description: Part A

1,2-Dichloroethane for HPLC & UV Spectroscopy, 99.9%

87988 Sisco Laboratories 500 ml 4.24 EUR
Description: Part A

Dichloromethane (DCM) for HPLC & UV Spectroscopy, 99.9%

58628 Sisco Laboratories 500 ml 2.94 EUR
Description: Part A

Tetrahydrofuran (THF) for HPLC & UV Spectroscopy, 99.9%

94842 Sisco Laboratories 500 ml 6.71 EUR
Description: Part A

1-Octanol (1-Octyl Alcohol) for HPLC & UV Spectroscopy, 99%

40334 Sisco Laboratories 500 ml 13.68 EUR
Description: Part A

Orthophosphoric Acid for HPLC & UV Spectroscopy, 85%

38048 Sisco Laboratories 250 ml 9.24 EUR
Description: Part A

Methyl Isobutyl Ketone (MIBK) for UV spectroscopy, 99.5%

10416 Sisco Laboratories 500 ml 8.35 EUR
Description: Part A

Sodium Acetate Anhydrous for HPLC & UV Spectroscopy, 99%

70509 Sisco Laboratories 500 Gms 8.96 EUR
Description: Part A

Trifluoroacetic Acid (TFA) for HPLC & UV Spectroscopy, 99.9%

82818 Sisco Laboratories 25 ml 7.39 EUR
Description: Part A

Dimethyl Sulphoxide (DMSO) for HPLC & UV Spectroscopy, 99.8%

30239 Sisco Laboratories 500 ml 13.07 EUR
Description: Part A

Potassium Bromide Powder for IR & FTIR spectroscopy, 99.5%

13873 Sisco Laboratories 100 Gms 29.22 EUR
Description: Part A

Potassium Hydrogen Phthalate for HPLC & UV Spectroscopy, 99.9%

49017 Sisco Laboratories 500 Gms 6.71 EUR
Description: Part A

N,N-Dimethylformamide (DMF) for HPLC & UV Spectroscopy, 99.9%

50591 Sisco Laboratories 500 ml 4.11 EUR
Description: Part A

1,1,1,3,3,3-Hexafluoro-2-Propanol (HFIP) for UV spectroscopy, 99%

98573 Sisco Laboratories 25 ml 29.85 EUR
Description: Part B

Potassium Dihydrogen Orthophosphate for HPLC & UV Spectroscopy, 99.5%

30955 Sisco Laboratories 500 Gms 6.71 EUR
Description: Part A

n-Butyl Alcohol (1-butanol, n-butanol) for HPLC & UV Spectroscopy, 99.9%

43706 Sisco Laboratories 500 ml 3.42 EUR
Description: Part A

Potassium bromide, IR Spectroscopy grade

GRM10401-100G EWC Diagnostics 1 unit 88.6 EUR
Description: Potassium bromide, IR Spectroscopy grade

Chloroform-d1 +1% TMS 99.8%

C12831 Pfaltz & Bauer 50G 150.92 EUR
Description: CAS N° 865-49-6

Chloroform (Stabilized with ~1% Ethanol)

C366490 Toronto Research Chemicals 100ml 305 EUR
Description: 67-66-3

Chloroform-d

C366492 Toronto Research Chemicals 10g 138 EUR
Description: 865-49-6

Chloroform for molecular biology, 99.8%

96764 Sisco Laboratories 100 ml 3.08 EUR
Description: Part A

Chloroform

08401-65 NACALAI TESQUE 500ML 8.26 EUR

Chloroform

08402-55 NACALAI TESQUE 500ML 9.31 EUR

Chloroform

08402-84 NACALAI TESQUE 100ML 7.7 EUR

Chloroform

08413-15 NACALAI TESQUE 500ML 17.5 EUR

Chloroform

08414-05 NACALAI TESQUE 500ML 18.9 EUR

Chloroform

08415-95 NACALAI TESQUE 500ML 16.8 EUR

Chloroform

08426-71 NACALAI TESQUE 1L 26.95 EUR

Chloroform

08437-15 NACALAI TESQUE 500ML 31.5 EUR

Chloroform

04334-91 NACALAI TESQUE 1L 32.2 EUR

Chloroform

A4119-1L Biomatik Corporation 1L 58 EUR
Description: ACS/Reagent

Chloroform

A4119-500ML Biomatik Corporation 500ML 33 EUR
Description: ACS/Reagent

Chloroform

16487-02 NACALAI TESQUE 25ML 17.5 EUR

Chloroform, GlenDry™, anhydrous stabilised with amylene

GS1454 Glentham Life Sciences 100ml 204.75 EUR

Chloroform, GlenDry™, anhydrous stabilised with amylene

GS1454-1 Glentham Life Sciences 1 119.9 EUR

Chloroform, GlenDry™, anhydrous stabilised with amylene

GS1454-100 Glentham Life Sciences 100 83.1 EUR

Chloroform, GlenDry™, anhydrous stabilised with amylene

GS1454-2500 Glentham Life Sciences 2500 213.4 EUR

Chloroform, GlenDry™, anhydrous stabilised with amylene

GS1454-500 Glentham Life Sciences 500 97.7 EUR

EASYspin RNA Isolation Kit (For yeast)(without Phenol & Chloroform)

MBS355954-50Tests MyBiosource 50Tests 395 EUR

EASYspin RNA Isolation Kit (For yeast)(without Phenol & Chloroform)

MBS355954-5x50Tests MyBiosource 5x50Tests 1755 EUR

Chloroform-13C

C366503 Toronto Research Chemicals 1g 615 EUR
Description: 31717-44-9

Chloroform : Isoamyl Alcohol (24:1) for molecular biology

85563 Sisco Laboratories 100 ml 8.48 EUR
Description: Part B

EASYspin RNA Isolation Kit (For Tissues & Cells)(Without Phenol & Chloroform)

MBS355950-50Tests MyBiosource 50Tests 435 EUR

EASYspin RNA Isolation Kit (For Tissues & Cells)(Without Phenol & Chloroform)

MBS355950-5x50Tests MyBiosource 5x50Tests 1935 EUR

Chloroform - 1ML

S-865 Scientific Laboratory Supplies 1ML 51.3 EUR

Chloroform, GlenPure™, analytical grade stabilised with amylene

GS0166 Glentham Life Sciences 500ml 129.23 EUR

Chloroform, GlenPure™, analytical grade stabilised with amylene

GS0166-1 Glentham Life Sciences 1 67.1 EUR

Chloroform, GlenPure™, analytical grade stabilised with amylene

GS0166-2500 Glentham Life Sciences 2500 134.7 EUR

Chloroform, GlenPure™, analytical grade stabilised with amylene

GS0166-500 Glentham Life Sciences 500 56.6 EUR

Chloroform, GlenPure™, analytical grade stabilised with ethanol

GS8231 Glentham Life Sciences 500ml 142.83 EUR

Chloroform, GlenPure™, analytical grade stabilised with ethanol

GS8231-1 Glentham Life Sciences 1 74.1 EUR

Chloroform, GlenPure™, analytical grade stabilised with ethanol

GS8231-2500 Glentham Life Sciences 2500 148.8 EUR

Chloroform, GlenPure™, analytical grade stabilised with ethanol

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%

C12830 Pfaltz & Bauer 50G 275.92 EUR
Description: CAS N° 865-49-6

Chloroform-d1 99.6%

C12833 Pfaltz & Bauer 100G 169.6 EUR
Description: CAS N° 865-49-6

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 extrapure, 99%

96712 Sisco Laboratories 500 ml 2.05 EUR
Description: Part A

Chloroform : Isoamyl alcohol (24:1)

MB115-100ML EWC Diagnostics 1 unit 13.29 EUR
Description: Chloroform : Isoamyl alcohol (24:1)

Chloroform : Isoamyl alcohol (24:1)

MB115-500ML EWC Diagnostics 1 unit 59.55 EUR
Description: Chloroform : Isoamyl alcohol (24:1)

Chloroform GC-HS, 99.9%

14423 Sisco Laboratories 250 ml 3.76 EUR
Description: Part A

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

VOC Chloroform Neat - 10MG

REVOC108N Scientific Laboratory Supplies 10MG 52.73 EUR

Chloroform extrapure AR, 99.5%

84155 Sisco Laboratories 500 ml 2.33 EUR
Description: Part A

Chloroform Dried, 99.5%, water 0.005%

51126 Sisco Laboratories 500 ml 3.42 EUR
Description: Part A

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

VOC Std Chloroform 2000ug/mL in MeOH - 1ML

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 364 EUR
Description: Excepted Quantities

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.

Tris-(dibenzylideneacetone)-dipalladium(O)-chloroform adduct

20-abx182701 Abbexa
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  • 1 g
  • 5 g

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

Isopropenyl Chloroformate (stabilized with 100ppm BHT)

I822795 Toronto Research Chemicals 1g 276 EUR
Description: 57933-83-2

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

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)

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)

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)

MBS355956-5x50Tests MyBiosource 5x50Tests 2280 EUR

Lipid Extraction & Polar/Neutral Lipid Separation Combo Kit (Chloroform Free)

MET-5009-C Cell Biolabs 50 preps 790.8 EUR
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.

Phenol:Chloroform:Isoamyl Alcohol (125:24:1) pH 4.5 for molecular biology

17080 Sisco Laboratories 100 ml 19.29 EUR
Description: Part A

Phenol:Chloroform:Isoamyl Alcohol (25:24:1) pH 8.0 for molecular biology

69031 Sisco Laboratories 100 ml 10.4 EUR
Description: Part A

Phenol:Chloroform:Isoamyl Alcohol (49.5:49.5:1) pH 6.7 for molecular biology

79030 Sisco Laboratories 100 ml 20.18 EUR
Description: Part A

EASYspin RNA Isolation Kit (micro-volume)(without Phenol & Chloroform, need not DNase I digestion, directly use in RT-PCR or qPCR)

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)

MBS355960-5x50Tests MyBiosource 5x50Tests 2325 EUR

Phenol:Chloroform: Isoamyl Alcohol (49.5:49.5:1) pH 8.0 for molecular biology

36976 Sisco Laboratories 100 ml 21.07 EUR
Description: Part A

Chlorophosphonazo III for Spectrophotometry

72928 Sisco Laboratories 100 Mg 31.35 EUR
Description: Part B

Chloroform:Isoamyl Alcohol, 24:1

40370004-1 Bio-WORLD 950 mL 283.97 EUR

Chloroform:isoamyl alcohol (24:1)

CB0351 Bio Basic 200ml 80.88 EUR

Chloroform:Isoamyl alcohol 24:1

GX1862 Glentham Life Sciences 500ml 151.73 EUR

Chloroform:Isoamyl alcohol 24:1

GX1862-1 Glentham Life Sciences 1 165.7 EUR

Chloroform:Isoamyl alcohol 24:1

GX1862-500 Glentham Life Sciences 500 90.4 EUR

(-)-1-(9-Fluorenyl)ethyl Chloroformate

F647505 Toronto Research Chemicals 100mg 3000 EUR
Description: 154479-90-0

Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 6.7

25967-16 NACALAI TESQUE 400ML 161 EUR

Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 6.7

25967-74 NACALAI TESQUE 100ML 64.4 EUR

Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 7.9

25970-14 NACALAI TESQUE 100ML 70 EUR

Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 7.9

25970-56 NACALAI TESQUE 400ML 166.6 EUR

Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 5.2

26058-54 NACALAI TESQUE 100ML 84 EUR

Phenol:Chloroform:Isoamyl Alcohol 25:24:1 Mixed, pH 5.2

26058-96 NACALAI TESQUE 400ML 175 EUR

Phenol:Chloroform:Isoamyl Alcohol, 25:24:1 Mixture

41620088-1 Bio-WORLD 100 mL 125.74 EUR
Description: P:C:I, 25:24:1

Phenol:Chloroform:Isoamyl Alcohol, 25:24:1 Mixture

41620088-2 Bio-WORLD 200 mL 207.88 EUR
Description: P:C:I, 25:24:1

Phenol:Chloroform:Isoamyl Alcohol, 25:24:1 Mixture

41620088-3 Bio-WORLD 400 mL 393.22 EUR
Description: P:C:I, 25:24:1

CHLOROFORM127X33RL-T3-P21 AC Signs

N003787 BRADY NV Roll of 220 Mark(s) 363.39 EUR
Description: Description Dutch: Leidingmerkers op doorlopende rol, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM127.00 mmX33RL-T2-P21 AC Signs

N003788 BRADY NV Roll of 505 Mark(s) 363.39 EUR
Description: Description Dutch: Leidingmerkers op doorlopende rol, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM150X12CARD-T1-P5 AC Signs

N004887 BRADY NV Card of 5 Mark(s) 10.02 EUR
Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM250X26CARD-T1-P5 AC Signs

N004888 BRADY NV Card of 4 Mark(s) 13.16 EUR
Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM355X37CARD-T1-P5 AC Signs

N004889 BRADY NV Card of 3 Mark(s) 12.55 EUR
Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM450X52CARD-T1-P5 AC Signs

N004890 BRADY NV Card of 2 Mark(s) 10.62 EUR
Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM250X26RL-T1-LL-P5 AC Signs

N004891 BRADY NV Pack of 30 Mark(s) 87.71 EUR
Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM355X37RL-T1-LL-P5 AC Signs

N004892 BRADY NV Pack of 30 Mark(s) 104.66 EUR
Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM450X52RL-T1-LL-P5 AC Signs

N004893 BRADY NV Pack of 30 Mark(s) 132.68 EUR
Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM150X12CARD-T1-P21 AC Signs

N003783 BRADY NV Card of 5 Mark(s) 10.02 EUR
Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM250X26CARD-T1-P21 AC Signs

N003784 BRADY NV Card of 4 Mark(s) 13.16 EUR
Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM355X37CARD-T1-P21 AC Signs

N003785 BRADY NV Card of 3 Mark(s) 12.55 EUR
Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM450X52CARD-T1-P21 AC Signs

N003786 BRADY NV Card of 2 Mark(s) 10.62 EUR
Description: Description Dutch: Individuele leidingmerkers op kaart met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM250X26RL-T1-LL-P21 AC Signs

N003789 BRADY NV Pack of 30 Mark(s) 87.71 EUR
Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM355X37RL-T1-LL-P21 AC Signs

N003790 BRADY NV Pack of 30 Mark(s) 104.66 EUR
Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

CHLOROFORM450X52RL-T1-LL-P21 AC Signs

N003791 BRADY NV Pack of 30 Mark(s) 132.68 EUR
Description: Description Dutch: Individuele leidingmerkers op rol met geperforeerde pijlen, met pictogrammen - Chloroform; Description French: Marqueurs de tuyauteries - Chloroform

Decyl chloroformate

582094 MedKoo Biosciences 1.0g 200 EUR

Allyl Chloroformate

A549640 Toronto Research Chemicals 1g 75 EUR
Description: 2937-50-0

Butyl Chloroformate

B692725 Toronto Research Chemicals 100g 81 EUR
Description: 592-34-7

Butyl chloroformate 95%

B28110 Pfaltz & Bauer 100G 289.68 EUR
Description: CAS N° 592-34-7

Allyl chloroformate

abx183843-25g Abbexa 25 g 243.6 EUR

Ethyl Chloroformate

C215210 Toronto Research Chemicals 5g 63 EUR
Description: 541-41-3

Hexyl Chloroformate

H295700 Toronto Research Chemicals 10g 201 EUR
Description: 6092-54-2

Ethyl chloroformate 97%

E06540 Pfaltz & Bauer 100G 262.32 EUR
Description: CAS N° 541-41-3

N‐PENTYL CHLOROFORMATE

616001 Survival Technologies each Ask for price

Benzyl Chloroformate

B233070 Toronto Research Chemicals 50g 150 EUR
Description: 501-53-1

Benzyl chloroformate

20-abx183876 Abbexa
  • Ask for price
  • Ask for price
  • 100 g
  • 500 g

Methyl Chloroformate

C366740 Toronto Research Chemicals 10g 305 EUR
Description: 79-22-1

3-Hexyl Chloroformate (>80%)

H295695 Toronto Research Chemicals 1g 988 EUR
Description: 58906-62-0

Heptyl chloroformate

H295730 Toronto Research Chemicals 100mg 86 EUR
Description: 33758-34-8

Benzyl chloroformate

MBS3840692-10mg MyBiosource 10mg 380 EUR

Benzyl chloroformate

MBS3840692-25mg MyBiosource 25mg 635 EUR

Benzyl chloroformate

MBS3840692-5mg MyBiosource 5mg 240 EUR

Benzyl chloroformate

MBS3840692-5x25mg MyBiosource 5x25mg 2845 EUR
×

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.

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  • DNA
  • ELISA KITS
  • Fabrication of NiO/NiCo2O4 Mixtures as Excellent Microwave Absorbers.
  • Goat
  • Hamster
  • Horse
  • Mouse
  • PCR
  • peptide
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  • Pseudocapacitance of Mesoporous Spinel-Type MCo2O4 (M = Co, Zn, and Ni) Rods Fabricated by a Facile Solvothermal Route.
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  • Reduced Graphene Oxide-Conjugated Urchin-Like NiCo2O4 Nanostructures for Individual Detection of o-Nitro and p-Amino Phenol.
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  • NCBI References of Lab rec.
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