Sigma-Aldrich Perfluoroheptanoic acid certified reference material, TraceCERT®

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.

• SA-93983-25MG SDS https://www.sigmaaldrich.com/US/en/sds/supelco/93983