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This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from a NMI.Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.
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.
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
Ritonavir belongs to the group of protease inhibitors, which block the part of HIV called protease. Its mode of action involves binding to the protease active site and inhibiting the activity of the enzyme.
A multicomponent calibration kit containing acetone, ethanol, isopropanol, and methanol at concentrations of 100, 250, 500, 1000, 2000, and 4000 μg/mL. This kit is suitable for calibration of blood alcohol testing methods using GC Headspace.
This stable-labeled internal standard is suitable for quantitation of α-hydroxyalprazolam levels in urine, serum, or plasma by LC/MS or GC/MS for urine drug testing, clinical toxicology, forensic analysis, or isotope dilution methods.
Suitable for quantitation of amphetamine levels in urine, serum, or plasma by LC/MS or GC/MS for urine drug testing, clinical toxicology, forensic analysis, or sports testing.
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