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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 (11,222)
Drug Standards (9,991)
Ion Chromatography Standards (610)
Pesticide Standards (548)
Petrochemical Standards (481)

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421 – 435 of 22,167 results
421

VETRANAL™ Robenidine hydrochloride, MilliporeSigma™ Supelco™

Robenidine hydrochloride is a coccidiostat and antibiotic, used in controlling coccidiosis.

425

Poly(ethylene glycol) for GPC 40,000, MilliporeSigma™ Supelco™

Poly(ethylene glycol) is a nontoxic and non-biodegradable polymer, which can find applications in drug delivery systems.

426

Stearoyl-L-carnitine, ≥97.0% (HPLC), MilliporeSigma™ Supelco™

Type Analytical Standard
Percent Purity ≥97.0% (HPLC)
Linear Formula C25H49 NO4
CAS 25597-09-5
Grade Analytical Standard
Synonym (2 R)-3-Carboxy-N,N,N-trimethyl-2-[(1-oxooctadecyl)oxy]-1-propanaminium inner salt; L-Carnitine octadecanoyl ester; C18-Carnitine; Octadecanoyl-L-carnitine
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 427.66
428

Ginkgolic acid C15:1, ≥80% (HPLC), MilliporeSigma™ Supelco™

Ginkgolic acid C15:1 is an alkylphenol belonging to the class of ginkgolic acids isolated from Ginkgo biloba leaves. It also shows strong allergenic properties, with carcinogenic and mutagenic activity.

431

Cetyl Alcohol 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.

432

CERILLIANT™ Clozapine Solution, 1.0 mg/mL in methanol, Sold by MilliporeSigma™ Supelco™

A Certified Snap-N-Spike™ Solution for use in clinical toxicology, forensic analysis, or urine drug testing applications by LC/MS or GC/MS.

433

CERILLIANT™ 7-Aminoflunitrazepam-d7 Solution, 100 μg/mL in acetonitrile, Sold by MilliporeSigma™ Supelco™

This stable-labeled internal standard is suitable for quantitation of 7-aminoflunitrazepam levels in GC/MS or LC/MS methods for clinical toxicology, forensic analysis, urine drug testing, pain prescription monitoring or isotope dilution applications.

434

Cadmium Standard for AAS, 1,000 mg/L Cd in Nitric 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 SI unit kg and measured against primary material from an NMI, e.g. NIST.

435

Pyrazinamide, Pharmaceutical Secondary Standard, Certified Reference Material, 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.