828 Results for: "GC SOLVENTS"

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N,N-Dimethylformamide ≥99.8% (by GC), EMSURE® ACS for analysis, Supelco®

Supplier: MilliporeSigma

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J&W Ultra Inert DB-WAX Columns, Agilent Technologies

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Deliver the highest levels of PEG stationary phase inertness performance for a range of challenging active analytes.

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1-Butanol ≥99.4% (by GC), GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Sustainable Options Available

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Acetone ≥99.5%

Supplier: TCI America

[for Spectrophotometry]
CAS Number: 67-64-1
MDL Number: MFCD00008765
Molecular Formula: C3H6O
Molecular Weight: 58.08
Purity/Analysis Method: >99.5% (GC)
Form: Clear Liquid
Boiling point (°C): 56
Melting point (°C): -95
Flash Point (°C): -20
Specific Gravity (20/20): 0.79

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Methanol ≥99.8% (by GC), GR ACS ACS, meets analytical specification for testing USP/NF monographs, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs.

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Carbon disulfide ≥99.9%, GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

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2-Propanol ≥99.5% (by GC), GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs.

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Reagent alcohol, anhydrous ACS for organic synthesis, for preparative liquid chromatography (denatured with methanol and isopropanol), Burdick & Jackson™

Supplier: Honeywell Research Chemicals

Specially Denatured Alcohol Formula 3-A-95parts by vol., and Isopropyl Alcohol-5 parts by vol., Meets ACS Specifications.

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1,2,3,4-Tetrahydronaphthalene ≥98.0%

Supplier: TCI America

[for Spectrophotometry] CAS Number: 119-64-2 MDL Number: MFCD00001733 Molecular Formula: C10H12 Molecular Weight: 132.21 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Color: Colorless Boiling point (°C): 207 Flash Point (°C): 75 Specific Gravity (20/20): 0.97

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tert-Butyl methyl ether ≥99% (by GC), GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications

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Nitromethane ≥98.0%

Supplier: TCI America

[for Spectrophotometry] CAS Number: 75-52-5 MDL Number: MFCD00007400 Molecular Formula: CH3NO2 Molecular Weight: 61.04 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Boiling point (°C): 101 Melting point (°C): -29 Flash Point (°C): 35 Specific Gravity (20/20): 1.14 Lambda max.: 380 nm (H2O)

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RediSep® Disposable Sample Load Cartridges, Teledyne ISCO

Supplier: Teledyne

These empty disposable sample load cartridges improve the resolution of the compound and eliminate reaction byproducts when compared to liquid injection techniques.

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2,2,4-Trimethylpentane ≥99.5% (by GC), Puriss. p.a., Riedel-de Haën™

Supplier: Honeywell Research Chemicals

2,2,4-Trimethylpentane, Purity: >/= 99.5 % by Gas Chromatography, Grade: Puriss. P.a, Container Type: Glass Bottle, Alternate name: Isooctane, Size: 1 l

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DNAPac™ PA200RS Nucleic Acid Columns, Thermo Scientific

Supplier: Thermo Scientific

For ultrahigh-resolution UHPLC analysis of synthetic oligonucleotides, use Thermo Scientific™ DNAPac™ PA200 RS columns.

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Acetonitrile ≥99.5% (by GC), EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

Supplier: MilliporeSigma

Sustainable Options Available

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N,N-Dimethylformamide ≥99.8% (by GC, corrected for water content), AR® (ACS) ACS analytical reagent, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

ACS—Reagents meeting the requirements of the American Chemical Society Committee on Analytical Reagents. The specifications listed in this catalog are based on the ACS Reagent Chemicals Tenth Edition.

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Glycerine ≥99.5% (by GC, corrected for water content), AR® ACS analytical reagent, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

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PL aquagel-OH Analytical, Agilent Technologies

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

PL aquagel-OH SEC columns separate water-soluble polymers and large molecules.

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n-Heptane ≥99% (n-heptane) [≥99.9% (saturated C7 hydrocarbons)], Supelco®

Supplier: MilliporeSigma

n-Heptane ≥99% (n-heptane) [≥99.9% (saturated C7 hydrocarbons)], Supelco®

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PLgel Olexis, Agilent Technologies

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

PLgel Olexis GPC columns are designed for analysis of high-mol wt polymers and high-temperature GPC.

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Captiva Filter Vials, Agilent Technologies

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Captiva filter vials provide a convenient way to filter samples prior to LC or GC analysis.

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8140/8141 Internal Standards & Surrogates, Restek

Supplier: Restek

Methods 8140, 8141 (Organophosphorus Pesticides)

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J&W CP-Wax 52 CB Columns, Agilent Technologies

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Highly polar polyethylene glycol phase that provides separations for a broad range of applications.

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2-Propanol ≥99.5% (by GC), EMPARTA® ACS for analysis, Supelco®

Supplier: MilliporeSigma

Sustainable Options Available

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Organochlorine Pesticide System Evaluation Mix (2 Components), Restek

Supplier: Restek

Contains two components, those are 4,4'-DDT and endrin.

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J&W CP-Sil 13 CB Columns, Agilent Technologies

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Delivers guaranteed analysis of halocarbons according to EPA methods 601, 602, and 624.

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Purospher® Endcapped Columns, MilliporeSigma

Supplier: MilliporeSigma

Purospher® STAR RP-18 endcapped UHPLC columns are ideal for ultra fast chromatography applications.

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Pyridine, GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

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SureSTART™ WebSeal™ 96-Well Microtiter Plates, Total V-Bottom

Supplier: Thermo Scientific

SureSTART™ Level 2 WebSeal™ 96-Well Total V-Bottom microtiter plates are designed to ensure high quality data with an uninterrupted workflow for high-throughput GC and HPLC/UHPLC applications.

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Rtx®-Mineral Oil Columns (Fused Silica), Restek

Supplier: Restek

The Rtx®-Mineral Oil stationary phase and column dimensions are optimized for the fast screening of mineral oils in extracts from solids and water samples according to DIN EN ISO 9377-2:2000.