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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 (11,572)
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3,226 – 3,240 of 23,013 results
3,230

Acetaminophen Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Acetaminophen is a drug, which possesses pharmacological properties like antipyretic and analgesic property.

Type Certified Reference Material
Linear Formula CH3 CONHC6H4 OH
CAS 103-90-2
MDL Number MFCD00002328
Physical Form Neat
Grade Certified Reference Material
Synonym 4′-Hydroxyacetanilide; 4-Acetamidophenol; N-(4-Hydroxyphenyl)acetamide; N-Acetyl-4-aminophenol; APAP; Paracetamol
Purity Grade Notes These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
Formula Weight 151.16
Melting Point 168°C to 172°C
3,231

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

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

3,233

L-Methionine 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.

3,234

Sitagliptin Phosphate Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

An anti-diabetic (antihyperglycemic) drug of the dipeptidyl peptidase-4 (DPP-4) class. Inhibition of the enzyme DPP-4 is thought to increase Glucagon-like peptide-1 (GLP-1) which inhibits glucagon release, stimulates insulin release and lowers blood glucose.

3,235

Trehalose Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Trehalose is a naturally occurring disaccharide which is used as a nontoxic cryoprotectant of enzymes, membranes and vaccines. It serves as a carbohydrate reserve in microorganisms and protects them from adverse conditions.