Merck Phosphate Cell Test free and total phosphate, Spectroquant , PMB 3.0 - 100.0 mg/l PO4-P 9 - 307 mg/l PO4³− 7 - 229 mg/l P2O5, 25 Tests

Phosphate Cell Test free and total phosphate, Spectroquant®, PMB 3.0 - 100.0 mg/l PO₄-P 9 - 307 mg/l PO₄³⁻ 7 - 229 mg/l P₂O₅ You can download the safety data sheet here: Safety data sheet