10M22-3 | High Purity Standards Hafnium at 10,000 µg/mL in 4% HNO3 + 2% HF

Hafnium (Hf) ICP Single-Component Standard at 10,000 µg/mL in 4% HNO3 + 2% HF.

This standard is traceable to NIST SRM 3122.

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

18 month expiration date.