Chromatography Standards
Folic acid 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.
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.
Gabapentin Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
Gabapentin is an antiepileptic drug, which is a structural analog of γ-aminobu-tyric acid (GABA). It is used in the treatment of partial seizures in adults and children.
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.
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.
Ammelide, ≥98.0% (GC), MilliporeSigma™ Supelco™
Ammelide can be synthesized via hydrolysis of 2-amino-4,6-dichloro-s-triazine in the presence of acid or base or by the reaction between urea and cyanogen iodide at 130-140 degrees.
VETRANAL™ Sulfadiazine, MilliporeSigma™ Supelco™
Chemical structure: sulfonamide
VETRANAL™ Demeclocycline hydrochloride hydrate, MilliporeSigma™ Supelco™
Chemical structure: tetracycline