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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
Organic Standards (11,336)
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Ion Chromatography Standards (610)
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601 – 615 of 19,085 results
602

PESTANAL™ Fenamiphos-sulfoxide, MilliporeSigma™ Supelco™

Fenamiphos-sulfoxide is a metabolite of the pesticide fenamiphos, commonly found as a ground water contaminant.

607

BisphenolA (2,3-dihydroxypropyl) glycidyl ether, ≥95.0% (HPLC), MilliporeSigma™ Supelco™

Bisphenol A (2,3-dihydroxypropyl) glycidyl ether can be obtained as a product of the reaction of bisphenol A with epichlorohydrin.It is generally used as a substrate to prepare epoxy resins, which is used in coatings and adhesives.

Type Analytical Standard
Percent Purity ≥95.0% (HPLC)
Linear Formula C21H26O5
CAS 76002-91-0
MDL Number MFCD03453592
Physical Form Neat
Packaging Bottomless Glass Bottle with Inserted Fused Cone
Grade Analytical Standard
Synonym 2-[4-(2,3-Dihydroxypropyloxy)phenyl]-2-[4-(glycidyloxy)phenyl]propane; BADGE-H2O
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 358.43
608

Ranitidine Related Compound C Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

609

4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol, ≥92% (TLC), MilliporeSigma™ Supelco™

Standard for Supelco MIP SPE cartridges. For more information request Supelco Literature T407075, T706031

611

Sodium metabisulfite, Analytical Standard, ≥98.0% (iodometric, RT), MilliporeSigma™ Supelco™

Sodium metabisulfite is primarily used as an antioxidant and antimicrobial agent in a wide variety of foods and drugs. It is also used as the main additive in the prevention of melanosis in shrimp.