Portland cement

Descrição detalhada : This Standard Reference Material (SRM) is intended primarily for evaluation of chemical and instrumental methods of analysis of cement and materials of similar matrix. A unit of SRM 634a consists of one bottle containing approximately 100 g of portland cement, ground to pass a 75 mum (No. 200) sieve, and sealed in a foil pouch. For more information, please refer to the COA and COA. SRM 634A _SDS, SRM 634A_cert
Armazenamento : +15°C to +25°C
Embalagem : 1X1EA