100039-1 | High Purity Standards Phosphorus at 1,000 µg/mL in 0.05% HNO3 from NH4H2PO4

Phosphorus (P) ICP Single-Component Standard at 1,000 µg/mL in 0.05% HNO3 from KH2PO4.

This standard is traceable to NIST SRM 3139.

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

18 month expiration date.