You Searched For: Chromatography Standards

Frequently used for calibration, the chromatography standards have a known concentration to test separating equipment for performance faults. Analytical equipment error would impact the dependability of retention time, purity, molecular weight, and compound identification conclusions. Improving data quality, the substances allow personnel to plot analyte signal ratios and obtain concentrations from a calibration curve. Chromatography standards verify instruments are suitable for intended ion exchange, gel filtration, and hydrophobic interaction procedures.

Frequently used for calibration, the chromatography standards have a known concentration to test separating equipment for performance faults. Analytical equipment error would impact the dependability of retention time, purity, molecular weight, and compound identification conclusions. Improving data quality, the substances allow personnel to plot analyte signal ratios and obtain concentrations from a calibration curve. Chromatography standards verify instruments are suitable for intended ion exchange, gel filtration, and hydrophobic interaction procedures.


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Catalog Number: 100496-288
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Catalog Number: 100496-282
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Catalog Number: 100496-292
Supplier: Electron Microscopy Sciences

Catalog Number: 100496-298
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Catalog Number: 100496-302
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Description: UV/VIS Photometric Accuracy, Wavelength & Stray Light Calibration Kit 4 (HF-0.2, HF-0.5, HF-1, FUV-0.5, WAV-1 UV/VIS, WAV-7 UV/VIS), For use with research-grade UV/VIS/NIR spectrophotometers
Catalog Number: 76016-850
Supplier: FIREFLYSCI, INC.


Description: Calibration standard XIL-350 Column Test Mix, 8 components, Concentration: 350 ug/mL each in methylene chloride, Storage: 0 deg C or colder, Shelf Life: 3 months, Volume: 1 mL/ampule
Catalog Number: 75835-362
Supplier: Restek


Description: Calibration standard ISO-C14-C20 Column Test Mix, 5 components, Concentration: 400 ug/mL each in cyclohexane, Shelf Life: 6 months, Size: 1mL/ampule
Catalog Number: 75835-332
Supplier: Restek


Description: Calibration standard NPI-1000 Column Test Mix, 8 components, Concentration: 1,000 ug/mL each in methylene chloride, Storage: 0 deg C or colder, Shelf Life: 3 months, Volume: 1 mL/ampule
Catalog Number: 75835-360
Supplier: Restek


Description: ISO-TM Column Test Mix, Conc. In Solvent and Volume: 500 ug/mL each in toluene, 1 mL/ampule
Catalog Number: 10058-066
Supplier: Restek


Description: Standard E1387 Column Resolution Check Mix, (13 components), Concentration: 2,000 ug/mL each in methylene chloride, Shelf Life; 6 Months, Storage: 10 deg C or colder, Volume: 1 mL/ampule
Catalog Number: 75834-636
Supplier: Restek


Description: USP and EP UV Standard Set, Performance Verification Test: Wavelength Accuracy, Photometric Accuracy, Stray Light, Resolution, Calibrated holmium oxide solution for wavelength accuracy from 241 nm to 641 nm
Catalog Number: 76472-752
Supplier: Thermo Scientific


Description: 530mOsm. 10mL ampules for use with osmometers and other calibration equipment.
Catalog Number: 52198-146
Supplier: Advanced Instruments

Description: Standard Carbohydrate LC Performance Check Mix, Components: Glucose (50-99-7), Fructose (57-48-7), Lactose (5989-81-1), Maltose (6363-53-7), Sucrose, Offered dry for enhanced stability, Minimum shelf life: 6 months, Volume: 4 mL screw-cap vial
Catalog Number: 75834-770
Supplier: Restek


Description: Calibration standard Q-BOND and U-BOND Column Test Mix, 7 components, Concentration: 0.1% vol/vol each in heptane, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-356
Supplier: Restek


Description: Calibration standard Inter-Polar Column Test Mix, 11 components, Solvent: In methylene chloride, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-340
Supplier: Restek


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