Ammonium di-Hydrogen Phosphate (Reag. USP, Ph. Eur.) for analysis, ACS

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Ammonium di-Hydrogen Phosphate (Reag. USP, Ph. Eur.) for analysis, ACS
Content: 1000 GRM
Physical Description:
solid
Quality Name: for analysis, ACS
Specification: Minimum assay (Acidim.)@99%§pH of 5% solution@3.8-4.4§CHAR(13) + CHAR(10) Maximum limit of impurities@§Insoluble matter in H2O@0.005 %§Chloride (Cl)@0.0005%§Sulfur compounds (as SO4)@0.005 %§Nitrate (NO3)@0.001%§As@0.00005 %§Heavy metals (as Pb)@0.0005%§CHAR(13) + CHAR(10) Metals by ICP [in mg/Kg (ppm)]@§Ag@5§Al@5§Au@5§B@5§Ba@5§Be@5§Ca@10§Cd@5§Co@5§Cr@5§Cu@5§Fe@5§Ga@5§Ge@5§Hg@5§In@5§K@50§Li@5§Mg@5§Mn@5§Mo@5§Na@50§Ni@5§Pb@5§Pt@5§Sb@5§Se@5§Si@5§Sn@5§Sr@5§Ti@5§Tl@5§V@5§Zn@5§Zr@5