Ammonium Cerium(IV) Sulfate 2-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS

Kuva voi poiketa alkuperäisestä

 

Ammonium Cerium(IV) Sulfate 2-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS
Content: 250 GRM
Physical Description:
solid
Quality Name: for analysis, ACS
Specification: Minimum assay@99.0%§CHAR(13) + CHAR(10) Maximum limit of impurities@§Insoluble matter in H2SO4@0.02 %§Chloride (Cl)@0.01%§Phosphate (PO4)@0.01 %§Heavy metals (as Pb)@0.005%§Cu@0.003 %§Fe@0.005 %§K@0.01 %§Na@0.01 %§Ni@0.003 %§Pb@0.003 %