Organic compounds that are directly derived from carboxylic acid, and contain an amide functional group substitution; amide groups contain a carbonyl group bonded to an amino group.
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.