821 Results for: "GC SOLVENTS"

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C Columns, Empty Chromatography Columns, Cytiva

Supplier: Cytiva

C-series columns are designed for standard chromatography. The column hardware consists of borosilicate glass, PA, fuororubber, PP, superpolyoxymethylene and silicon rubber. The eluent inlet pieces incorporate a 'reverse funnel' design that distributes eluent evenly over the cross-sectional area of the gel bed surface. This causes minimal disturbance of the gel bed and results in improved flow properties. These columns are resistant to aqueous solutions and solvents used in liquid chromatography. They are not resistant to acetone, ketones, chlorinated hydrocarbons, aliphatic esters, phenol, NaOH, >10% HCl, >5% acetic acid, or strong mineral acid.

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Cyclohexane ≥99% (by GC) for denaturation, Supelco®

Supplier: MilliporeSigma

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EZFlow® Syringe Filter, Sample Prep, Hydrophilic PVDF, Foxx Life Sciences

Supplier: Foxx Life Sciences

Hydrophilic PVDF sample prep syringe filters are resistant to many solvents and are low protein binding, making them great for HPLC sample prep.

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Tetrahydrofuran ≥99.0% stabilized ACS for organic synthesis, for preparative liquid chromatography, general laboratory use

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

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Methanol, SupraSolv® for GC-ECD/FID, Supelco®

Supplier: MilliporeSigma

SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.

Sustainable Options Available

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Chloroform ≥99.8% stabilized ACS for organic synthesis, for preparative liquid chromatography, general laboratory use

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

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Glycerine, anhydrous ≥99.5% (by GC), Puriss. p.a. ACS, distilled, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Sustainable Options Available

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EZFlow® Syringe Filter, Sample Prep, Hydrophobic PTFE, Foxx Life Sciences

Supplier: Foxx Life Sciences

Hydrophobic PTFE sample prep syringe filters have excellent chemical resistance, making them perfect for use with aggressive solvents and for use with HPLC sample prep.

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Toluene ≥99.7% (by GC), Puriss. p.a. ACS, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

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Stabilwax®-DB GC Columns, Restek

Supplier: Restek

Columns reduce adsorption and improve responses for many basic compounds, without analyte derivatization or column priming.

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n-Pentane ≥95% (by GC), EMPLURA®, Supelco®

Supplier: MilliporeSigma

Emplura* n-Pentane about 95%, Cas number: 109-66-0, Chemical Formula:CH3(CH2)3CH3, Solvent for lab application, 1l.

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2-Propanol ≥99.9% (by GC), TraceSELECT™ for metal speciation analysis, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

High purity solvents for speciation analysis by LC-ICP-MS. Rigorous purification procedures followed by UV spectroscopy, IC, and ICP-MS testing to assure high chemical purity and high UV transmittance. The blank values for metal traces in these solvents are in the ppb range or lower.

Sustainable Options Available

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MXT®-1 Columns (Siltek®-treated stainless steel), Restek

Supplier: Restek

MXT®-1 columns exhibit long lifetime and very low bleed at high operating temperatures.

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Diethyl ether ≥98.5% stabilized ACS for organic synthesis, for preparative liquid chromatography, general laboratory use

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

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Ethylene glycol monomethyl ether (2-methoxyethanol) ≥99.5% (by GC), Puriss. p.a. ACS, Reag. Ph. Eur., Riedel-de Haën™

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

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Acetone ≥99.8% (by GC), CHROMASOLV™ for pesticide residue analysis, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

Acetone, Chromasolv, for pesticide residue analysis, Honeywell Riedel - de Haen, CAS No.67-64-1, Formula: C3H6O, High Purity Solvent, Gas Chromatographhy, Size: 2.5L

Sustainable Options Available

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Tetrachloroethylene ≥99% (by GC), Supelco®

Supplier: MilliporeSigma

Emplura*Tetrachloroethylene, Cas number: 127-18-4, Solvent for lab application, Chemical Formula:Cl2CCCl2, 190l.

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MXT®-1701 Columns (Siltek®-treated stainless steel), Restek

Supplier: Restek

MXT®-1701 columns are good for general-purpose applications involving alcohols, oxygenates, PCB congeners, and pesticides.

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InfinityLab Poroshell 120, Agilent Technologies

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Modern column technology based on superficially porous particles for reversed phase LC separations.

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tert-Butanol ≥99.7% (by GC), Puriss. p.a. ACS, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Sustainable Options Available

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Cyclohexanone ≥99% (by GC), EMPLURA®, Supelco®

Supplier: MilliporeSigma

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EZFlow® Syringe Filter, Sample Prep, Hydrophilic PTFE, Foxx Life Sciences

Supplier: Foxx Life Sciences

Hydrophilic PTFE sample prep syringe filters have excellent chemical resistance, are able to be used with aqueous solutions, and are perfect for use with aggressive solvents and with HPLC sample prep.

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n-Heptane ≥99.0% (by GC, corrected for water content), UltimAR® for liquid chromatography, for organic residue analysis, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Suitable for liquid chromatography, extract/conc, UV-spectrophotometry, organic residue analysis.

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Ultra Carbamate Columns, Restek

Supplier: Restek

The Ultra Carbamate column was designed specifically for carbamates analysis.

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MXT®-1 Columns (Siltek®-treated stainless steel), Restek

Supplier: Restek

MXT®-1 columns exhibit long lifetime and very low bleed at high operating temperatures.

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Caps for 13-425 Screw-Thread Vials

Supplier: Thermo Scientific

Screw thread caps feature a 13-425 thread finish and are available in an assortment of styles to match your HPLC, GC or IC application needs.

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Cyclohexane ≥99% (by GC), EMPLURA®, Supelco®

Supplier: MilliporeSigma

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N-Methylmorpholine ≥97% (GC)

Supplier: Chem-Impex International

N-Methylmorpholine is a versatile solvent and reagent used in pharmaceuticals, agrochemicals, and polymer formulations. Its unique properties enhance reaction rates and improve yields, making it essential for various industrial applications. Ideal for researchers and manufacturers seeking efficiency and safety in chemical processes.