1445 Results for: "Chromasolv solvents for GC and GC headspace"

Supplier: VWR Chemicals

n-Heptane ≥99%, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Chemicals

Refractive index of each standard is verified using a calibrated and temperature controlled refractometer.

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.

Supplier: VWR Chemicals

VWR® offers a complete range of products for the determination of the hydrocarbon oil index (HOI) in accordance with EN ISO 9377-2 (DIN H53).

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.

Supplier: MACRON AVANTOR BRAND

For use as an HPLC and TLC Solvent. Filtered through a 0.2µm element. Soluble in water.

Supplier: Avantor Fluid Handling

Transfer aggressive organic solvents and high-purity fluids.

Supplier: VWR Chemicals

n-Heptane ≥99.0%, AnalaR NORMAPUR® analytical reagent

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.

Supplier: VWR Chemicals

n-Heptane ≥99%, GPR RECTAPUR®

Supplier: VWR Chemicals

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

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.

Supplier: VWR Chemicals

VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.

Supplier: MACRON AVANTOR BRAND

Suitable for Liquid Chromatography and UV-Spectrophotometry

Supplier: MACRON AVANTOR BRAND

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

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.

Supplier: Avantor

The cycle-tap dispenser is a stainless steel solvent dispense unit with a hose designed for unmetered manual dispensing of solvent.

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

Counterstain to hematoxylin. Used for staining exfoliative cytology.

Supplier: VWR Chemicals

VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.

Supplier: VWR Collection

Special-purpose markers write through moisture as easily as they write on dry surfaces, suitable for industrial, biomedical, and educational laboratories. Markers provide permanent marking on plastic disposables. When used on glass or metal reusables, or on porcelain surfaces, ink will not smear when subjected to water and can be washed off these surfaces using various solvents, allowing repeated marking.

Supplier: VWR Collection

Designed to soak up liquids, oils, and common solvents, absorbent pads provide an excellent alternative to paper towels and gauze.

Supplier: VWR Chemicals

VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.

Supplier: VWR Chemicals

Developed to economically treat small spills, such as those that can occur in a laboratory environment. Provides easy access to the appropriate control agent for a particular type of chemical spill.

Supplier: VWR Collection

Acetal polymer. Suitable for holding and identifying tissue samples in processing, embedding and sectioning procedures. Resistant to all commonly used histological solvents. Cassettes with tape (= rack) for Leica and Sakura cassette printers. Rack of 40 cassettes.

Supplier: VWR Collection

This is an essential instrument for use in chemical laboratories for efficient and gentle removal of solvents from samples by evaporation. It offers an excellent distilling solution in a wide range of applications.

Supplier: VWR Collection

Acetal polymer. Suitable for holding and identifying tissue samples in processing, embedding and sectioning procedures. Resistant to all commonly used histological solvents. Disposable lid, supplied in dispenser for 500 cassettes. Packed in three boxes of 500 cassettes.

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.

Supplier: Avantor

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

Supplier: VWR Collection

Acetal polymer. Suitable for holding and identifying large tissue samples in processing, embedding and sectioning procedures. Resistant to all commonly used histological solvents. Mega cassette with welded lid. Box of 100 cassettes.