VWR® ARISTAR®, Phosphorus Standard Solution, 1000 mg/L P in Water (from (NH₄)PO₄H₂), Standard for ICP
NH₄H₂PO₄ in H₂O.
Traceable to SRM from NIST, manufactured and tested in ISO Guide 34/ ISO17025 accredited facilities.
Supplied with certificate of analysis.
- Environmentally Preferable: