1000SIO2-4F | High Purity Standards Silica at 1,000 µg/mL in H2O

Silica ICP Single-Component Standard at 1,000 µg/mL in H2O.

This standard is traceable to NIST SRM 3150.

ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:2016 accredited.

18 month expiration date.