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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
Drug Standards (11,720)
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2,536 – 2,550 of 23,262 results
2,536

LiChropur™ Sodium 1-heptanesulfonate monohydrate, 99.0% (T), MilliporeSigma™ Supelco™

Type Organic Standard
Description Anionic
Percent Purity ≥99% (T)
Linear Formula CH3(CH2)5 CH2 SO3 Na · H2O
CAS 207300-90-1
MDL Number MFCD00149550
Grade Ion Pair Chromatography
Synonym 1-Heptanesulfonic acid sodium salt monohydrate
Formula Weight 220.26
Product Line LiChropur
2,537

Acetanilide melting point standard Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Acetanilide belongs to a class of compounds which are the active components of drugs exhibiting analgesic and antipyretic properties.

2,539

Erucamide, ≥85% (GC), MilliporeSigma™ Supelco™

Erucamide is a migratory additive that is commonly placed in polyolefin films to reduce their coefficient of friction (COF), a good attribute for high speed packaging operations.

2,540

4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one, ≥90% (HPLC), MilliporeSigma™ Supelco™

Type Analytical Standard
Percent Purity ≥90% (HPLC)
Linear Formula C12H11 NO3
CAS 15646-46-5
Industry Type Drug Analysis
MDL Number MFCD00003204
Physical Form Neat
Packaging Poly Bottle
Grade Analytical Standard
RTECS Number RQ5786250
Formula Weight 217.22
Melting Point 94°C to 96°C
2,542

PESTANAL™ Prohexadione-Calcium, MilliporeSigma™ Supelco™

Prohexadione-Calcium (Pro-Ca, prohexadione-Ca or BX-112) is a plant growth retardant which is used to inhibit gibberellin biosynthesis of plants. It generally reduces shoot elongation in plants.

2,544

Lidocaine N-ethyl bromide, MilliporeSigma™ Supelco™

Type Analytical Standard
Linear Formula C16H27 BrN2 O
CAS 21306-56-9
Industry Type Drug Analysis
MDL Number MFCD00083182
Physical Form Neat
Grade Analytical Standard
Synonym N-(2,6-Dimethylphenylcarbamoylmethyl)triethylammonium bromide; QX-314
Formula Weight 343.30
2,550

TraceCERT™ L-Glutamic acid, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.