Non disponible en dehors du Royaume-Uni et de l'Irlande
Application
Benzoic acid NIST standard is intended for use in acidimetric standardization.
Features and Benefits
Certified mass fraction value is traceable to SI units for mass, current, and time via coulometric assay. Details of expiration date, homogeneity, and storage and use instructions are provided on NIST certificate. A unit of SRM 350c consists of 30 g of benzoic acid.
General description
This SRM350c Standard Reference Material (SRM) consists of purified benzoic acid. NIST-certified mass fraction value of the SRM is equal to 99.959% ± 0.040%.SRM 350C_cert SRM 350C_SDS
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :