Burnt refractory

Descrição detalhada : Standard Reference Materials (SRMs) NIST76a, NIST77a and NIST78a are in the form of fine powder (<0.15 mm) and are intended for use in checking chemical methods of analysis and in calibration with instrumental methods of analysis. For more information, please refer to the related SDS and COA.SRM 76A_cert SRM 76A _SDS
Armazenamento : +15°C to +25°C
Embalagem : 1X1EA