ACS reagent, 97%
≥99% trace metals basis, -325 mesh
puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E 530, light, 98.0-100.5% (calc. for dried substance)
nanopowder, ≤50 nm particle size (BET)
light extra pure, Ph. Eur., BP, USP, E 530