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556 résultats pour "chromatography solvents"

"chromatography solvents"

556 Résultats
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Diméthylsulfoxyde, SupraSolv® en phase gazeuse Headspace, Supelco®

Diméthylsulfoxyde, SupraSolv® en phase gazeuse Headspace, Supelco®

Supplier: Merck

SupraSolv® solvents for headspace gas chromatography are developed particularly for the analysis of residual
solvents in drug substances, excipients and drug products according to ICH, Ph. Eur. and USP - SupraSolv® headspace solvents are tested for all residual solvents defined by the ICH.

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Solvent Filter/HPLC

Solvent Filter/HPLC

Supplier: ROBU GLASFILTER

ROBU® VitraPOR® solvent filter for HPLC provides precise and reliable filtration of solvents, ensuring optimal performance in high-performance liquid chromatography systems.

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Propanol-2 ≥99.5%, ChromAR® pour la chromatographie en phase liquide, pour spectrophotométrie dans l'UV, Macron Fine Chemicals™

Propanol-2 ≥99.5%, ChromAR® pour la chromatographie en phase liquide, pour spectrophotométrie dans l'UV, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

ChromAR®—Solvents that meet ACS specifications and are suitable for liquid chromatography and UV-spectrophotometry. 

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PLC purification systems

PLC purification systems

Supplier: GILSON LCMS

PLC 2050/2250/2500 purification systems are designed for preparative liquid chromatography (PLC) to aspirate mobile phase solvents, form gradients, inject liquid samples, and provide solutions for a preparative column for high performance liquid chromatography (HPLC), centrifugal partition chromatography (CPC), or counter-current chromatography (CCC) applications.

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Méthanol ≥99.9%, BAKER ANALYZED® LC-MS pour HPLC, pour spectrophotométrie dans l'UV, J.T.Baker®

Méthanol ≥99.9%, BAKER ANALYZED® LC-MS pour HPLC, pour spectrophotométrie dans l'UV, J.T.Baker®

Supplier: Avantor

Pure, trusted chromatography solvents providing high selectivity, reproducibility and accuracy of results that come in a variety of grades such as HPLC, LCMS, ULTRA LCMS and PHOTREX.

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J.T.Baker® BAKER-flex®, Precoated flexible TLC sheet

J.T.Baker® BAKER-flex®, Precoated flexible TLC sheet

Supplier: Avantor

Ready-to-use in thin layer chromatography applications, Baker-flex® precoated flexible plastic sheet have a hard, abrasion-resistant coating and solvent-resistant substrate for rapid, clean separations.

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Organic reference standard, Solvent Yellow 124, analytical standard, Supelco®

Supplier: Merck

Solvent Yellow 124 is a marker dye, generally used in diesel oil as a green colorant, which can be analysed using high performance liquid chromatography method (HPLC). It is mainly used to prevent the misuse of low tax diesel fuel and as to also calculate the adulteration of road fuel with low tax diesel fuel.

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Méthanol ≥99.9% (par GC), UltimAR® pour la chromatographie liquide, pour l'analyse des résidus organiques, pour spectrophotométrie dans l'UV, Macron Fine Chemicals™

Méthanol ≥99.9% (par GC), UltimAR® pour la chromatographie liquide, pour l'analyse des résidus organiques, pour spectrophotométrie dans l'UV, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

UltimAR-solvents that meet ACS specifications for liquid chromatography, UV-spectrophotometry, and general purpose use. They are also tested by GC/ECD and GC/FID for use in extraction/concentration sample clean-up protocols for trace-level organic impurities.

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Cyclohexane, SupraSolv® pour la chromatographie en phase gazeuse, Supelco®

Cyclohexane, SupraSolv® pour la chromatographie en phase gazeuse, 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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Toluène, SupraSolv® pour GC-ECD/FID, Supelco®

Toluène, SupraSolv® pour 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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Degassing Filters

Degassing Filters

Supplier: ROBU GLASFILTER

ROBU® degassing filter with integrated VitraPOR® filter ensures efficient solvent degassing with inert gases, combined with reliable filtration. Ideal for chromatography and analytical applications, it offers high chemical and thermal resistance.

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Dichlorométhane ≥99.8% stabilisé, Suprasolv® hypergrade pour GC-ECD/FID, Supelco®

Dichlorométhane ≥99.8% stabilisé, Suprasolv® hypergrade pour 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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2,2,4-Triméthylpentane, SupraSolv® pour GC-ECD/FID, Supelco®

2,2,4-Triméthylpentane, SupraSolv® pour 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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Omnifit® EZ Glass Chromatography Columns for FPLC and LPLC

Supplier: OMNIFIT

EZ columns are designed to suit the majority of standard laboratory chromatography applications. They are ideal for aqueous systems and compatible with solvents used in common liquid chromatography applications such as protein purification.

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Ethyle acétate, SupraSolv® pour GC-ECD/FID, Supelco®

Ethyle acétate, SupraSolv® pour 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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n-Hexane, SupraSolv® pour GC-ECD/FID, Supelco®

n-Hexane, SupraSolv® pour 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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