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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Description: Microsphere size, 5.0 µm, Bottle
Catalog Number: 100496-308
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Description: Microsphere size, 2.0 µm, Bottle
Catalog Number: 100496-304
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Description: Nanosphere size, 100 nm, Bottle
Catalog Number: 100496-284
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Description: Nanosphere size, 600 nm, Bottle
Catalog Number: 100496-294
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Description: Nanosphere size, 500 nm, Bottle
Catalog Number: 100496-292
Supplier: Electron Microscopy Sciences

Description: Nanosphere size, 800 nm, Bottle
Catalog Number: 100496-298
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Description: Microsphere size, 1.0 µm, Bottle
Catalog Number: 100496-302
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Description: XIL-350 Column Test Mix, 350 µg/ml each in methylene chloride
Catalog Number: 75835-362
Supplier: Restek


Description: ISO-C14-C20 Column Test Mix, 400 µg/ml each in cyclohexane
Catalog Number: 75835-332
Supplier: Restek


Description: NPI-1000 Column Test Mix, 1000 µg/ml each in methylene chloride
Catalog Number: 75835-360
Supplier: Restek


Description: E1387 Column Resolution Check Mix, 2000 µg/ml each in methylene chloride
Catalog Number: 75834-636
Supplier: Restek


Description: XERT-500 Column Test Mix, 500 µg/ml each in toluene
Catalog Number: 10058-066
Supplier: Restek


Description: Lactrol® 530 Reference Solution, Ampoule
Catalog Number: 52198-146
Supplier: Advanced Instruments

Description: Carbohydrate LC Performance Check Mix, Reconstitute in 1 ml acetonitrile:water (75:25) to 2.1 2.0 4.4 4.5 4.0 mg/ml respectively
Catalog Number: 75834-770
Supplier: Restek


Description: FID Performance Evaluation Standard, 0.03% w/w each in hexane
Catalog Number: 10058-060
Supplier: Restek


Description: Q-BOND and U-BOND Column Test Mix, 0.1% vol/vol each in heptane
Catalog Number: 75835-356
Supplier: Restek


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