Non disponible en dehors du Royaume-Uni et de l'Irlande
General description
This Standard Reference Material (SRM) is intended or use in evaluating the accuracy of analytical methods and instruments used in the analysis of geological type material. SRM 278 is a finely powdered obsidian rock. For more information, please refer to the COA andSDS.SRM 278_cert SRM 278 _SDS
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :