293 Results for: "GC SOLVENTS"

Capillary columns, BP20 (Wax)

Supplier: Trajan Scientific and Medical

These polyethylene glycol columns are suitable for the analysis of alcohol, free acids, fatty acid methyl esters, aromatics, solvents, essential oils.

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Methanol ≥99.8% (by GC, corrected for water content), ULTRA RESI-ANALYZED® for organic residue analysis, for organic residue analysis, J.T.Baker®

Supplier: Avantor

BAKER ULTRA RESI-ANALYZED® Reagent—ultra high-purity solvents and salts developed for organic residue extraction/concentration procedures. These solvents are fully characterized and lot controlled by ECD, FID, or other method-specific detectors. Advanced stabilizer systems are incorporated to ensure solvent stability and superior performance Solvents are suitable for exacting EPA sample cleanup protocols.

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Toluene ≥99.9% (by GC), SPECTRONORM® for spectroscopy

Supplier: VWR Chemicals

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

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VWR®, Flash Chromatography Cartridges

Supplier: VWR Collection

Resistant to all normal phase solvents used.

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

Supplier: Merck

EMPLURA® is an alternative to high-purity qualities. EMPLURA® is a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA® solvents provide adequate specifications with the most important parameters.

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2,2,4-Trimethylpentane ≥99.8% (by GC), SPECTRONORM® for spectroscopy

Supplier: VWR Chemicals

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

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Toluene ≥99.8% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Especially intended for use as an HPLC and TLC solvent.

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Methanol ≥99.9% (by GC), LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

Supplier: Merck

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.

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Cerex® PPBA SPE Column

Supplier: Tecan

A special phenyl boronic acid chemistry on polymer base resin for better capacity and solvent use. PBA utilizes an unique covalent interaction ideal for catecholamine analysis.

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Carbon disulphide ≥99.9% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.

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Methanol ≥99.8% (by GC), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.

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

Supplier: Merck

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.

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Acetone ≥99.5% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American chemical society (ACS). These solvents are essential for any chemical stockroom.

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Methanol, low water content ≥99.8% (by GC, corrected for water content), BakerDRY™, J.T.Baker®

Supplier: Avantor

Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.

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Acetonitrile, ultra-low water content ≥99.5% (by GC, corrected for water content), BakerDRY™, J.T.Baker®

Supplier: Avantor

Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.

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n-Hexane, SupraSolv® for GC-ECD/FID, Supelco®

Supplier: Merck

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Accessories for solvent desorption tubes, Supelco®

Supplier: Merck

Ozone scrubber

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Diethyl ether, ultra-low water content ≥99.0% (by GC) unstabilised, BakerDRY™, J.T.Baker®

Supplier: Avantor

Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.

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Tetrahydrofuran, ultra-low water content ≥99.8% (by GC, corrected for water content), BakerDRY™ for organic synthesis, J.T.Baker®

Supplier: Avantor

Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.

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2,2,4-Trimethylpentane, SupraSolv® for GC-ECD/FID, Supelco®

Supplier: Merck

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Dimethyl sulphoxide ≥99.9% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.

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Acetone ≥99.4% (by GC, corrected for water content), ULTRA RESI-ANALYZED® for organic residue analysis, J.T.Baker®

Supplier: Avantor

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

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n-Heptane ≥99.0% (by GC, corrected for water content) for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Supplier: Avantor

n-Heptane ≥99.0% (by GC, corrected for water content) for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

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Dichloromethane ≥99.8% stabilised, Suprasolv® hypergrade for GC-ECD/FID, Supelco®

Supplier: Merck

SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionisation 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.

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Ethyl acetate, SupraSolv® for GC-ECD/FID, Supelco®

Supplier: Merck

SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionisation 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.

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Ethyl acetate ≥99.5% (by GC, corrected for water content), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

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

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n-Heptane ≥99.0% (by GC, corrected for water content) for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Supplier: Avantor

n-Heptane ≥99.0% (by GC, corrected for water content) for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

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n-Pentane ≥99.9% (by GC), Suprasolv® hypergrade for organic trace analysis, Supelco®

Supplier: Merck

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Propylene carbonate 99% (by GC)

Supplier: Thermo Fisher Scientific

Propylene carbonate is a polar, aprotic solvent used in paints and coatings and as a high-permittivity component of electrolytes in lithium batteries.