Chromatography Standards
VETRANAL™ Sulfachloropyridazine, MilliporeSigma™ Supelco™
Chemical structure: sulfonamide
4-Aminoantipyrine, ≥99.0% (HPLC), MilliporeSigma™ Supelco™
4-Aminoantipyrine is a type of non-steroid, anti-inflammatory drug (NSAID). It is a PGE2-dependent blocker and inhibitor of cyclooxygenase (COX).
Imipenem 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
Rhodamine B, ≥97.0% (HPLC), MilliporeSigma™ Supelco™
Rhodamine B is a cationic dye.
TraceCERT™ DL-α-Tocopherol acetate, MilliporeSigma™ Supelco™
DL-α-Tocopherol acetate is a stable ester form of vitamin E, widely used in the formulation of cosmetics for the prevention or correction of skin damage.
Calcium Standard, For IC, 1,000 mg/L Ca+2 in Nitric Acid, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST or BAM.
Lisinopril Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
Lisinopril is a lysine derivative of enalaprilat and belongs to the group of angiotensin converting enzyme (ACE) inhibitors. It is widely used as an orally active medication in the treatment of high blood pressure and may be used to treat congestive heart failure.
VETRANAL™ Nifuroxazide, MilliporeSigma™ Supelco™
Nifuroxazide is an oral antibiotic, which may be used for the treatment of diarrhea.