10-63-4 | High Purity Standards Tungsten at 10 µg/mL in 0.1% NH4OH

Tungsten (W) ICP-MS Single-Component Standard at 10 µg/mL in 0.1% NH₄OH.

This standard is traceable to NIST SRM 3163. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:2016 accredited.

12 month expiration date.