857 Results for: "chromatography solvents"

Supplier: Honeywell Research Chemicals

Acetonitrile is a medium-polarity solvent that is miscible with water and a range of organic solvents, but not saturated hydrocarbons. CHROMASOLV HPLC-GC Acetonitrile is suitable for multiple applications including: HPLC and GC applications.

Supplier: Thermo Scientific Chemicals

MDL: MFCD00009544 Beilstein Registry No.: 1730763 Notes: Suitable for spectrophotometry, chromatography, residue analysis -GC. Filtered through 0.2µ filters.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Narrow bore and wide bore capillary tubing for various applications, solvents, and sample types.

Supplier: Restek

Accelerated solvent extraction is a common technique for fast and reliable extraction of organic materials from solid matrices, using EPA SW-846 Method 3545, Pressurized Fluid Extraction (PFE).

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

BAKER ULTRA RESI-ANALYZED® Reagent—ultra high-purity solvents and salts developed for organic residue extraction/concentration procedures.

Supplier: PerkinElmer

Diffuser for Waste and Wash Vials, conical shape, allow the needle to penetrate into solvent or waste. Reduces spillage and large losses through evaporation

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Cap, snap, 20 mm, for 5 and 10 mL solvent vials, use with 8010-0416 and 8010-0422, 50/pk. Cap size: 20 mm

Supplier: General Separation Technologies, Inc.

Typical application: Alcohols II and III, Amines (low MW), Amines/ Alcohols/ Chlorides, Aromatics analysis: ASTM D16 analytes, Aromatics II, Blood alcohol, Bourbon, Branched alcohols, BTEX, Chlorinated Isooctane, Citronella java oil, Esters III, Ethylene oxide, FAME Standard I, FAMEs (Coca Butter), Fast styrene analysis, Flavor volatiles, Formaldehyde Underivatized, Fragrance allergens, Fragrance Reference Standard II, Free Fatty Acids, Free Organic Acids/C4-C5 Isomers, Impurities in Ethylbenzene, Impurities in mixed xylenes, Impurities in p-Xylene-ASTM D3798, Impurities in styrene, Industrial Solvent, Lavender Oil Spiked with Camphor, Monomers in latex paint by headspace, Mushroom aroma (Synthetic), Nitrosamines, Nutmeg oil, Organic acids, Phenols III, Polyunsaturated fatty acid methyl esters, Rapeseed oil, Rapid analysis of water in organic solvents, Solvents I, II, Spearmint oil, Strawberry syrup, Sulphur and Selenium in Garlic by Headspace, Tramanian lavander oil, Volatile organics, Volatile sulfurs.

Supplier: Avantor

Avantor® Alltima HPLC columns are high quality phases designed for general purpose applications.

Supplier: MilliporeSigma

For critical measurements in spectrophotometry and liquid chromatography. Low UV cutoff 193nm. Certificate of Analysis on label.

Supplier: Upchurch Scientific

Upchurch Scientific® tubing made from DuPont® PFA (perfluoroalkoxyalkane) fluoropolymer offers excellent solvent resistance (virtually identical to FEP and PTFE) while adding several advantages.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Packaged under nitrogen. For high performance liquid chromatography. UV cutoff 190nm.

Supplier: VWR International

From the exclusive family of high-quality, competitively priced BDH Chemicals — high purity solvents for HPLC applications.

Supplier: MilliporeSigma

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: DWK Life Sciences (KIMBLE)

Set of five unbreakable funnels, for use with chromatography columns of various sizes.

Supplier: MilliporeSigma

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

For use as an HPLC and TLC solvent. Filtered through a 0.2µm element.

Supplier: Thermo Scientific

Run protein separations at exceptionally high flow rates with Thermo Scientific™ ProSwift RP columns.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

For use as an HPLC and TLC Solvent. Filtered through a 2µm element.

Supplier: MilliporeSigma

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: Upchurch Scientific

Upchurch Scientific® PEEK™ (polyetheretherketone) polymer tubing is biocompatible, chemically inert to most solvents, and can be used to replace stainless steel tubing in most liquid analytical systems.

Supplier: MilliporeSigma

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: Restek

Contains:

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Packings for low pressure preparative and flash chromatography

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Restek

Supplier: Honeywell Research Chemicals

Honeywell Chromasolv™ GC-headspace solvents:

Supplier: MilliporeSigma

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: VWR International

From the exclusive family of high-quality, competitively priced BDH Chemicals — high purity solvents for HPLC applications.

Supplier: MilliporeSigma