W11825-1kg | ≥95%
W13573-100g | ACS
W13573-2.5kg | ACS
W11219-500g | ≥99.99% metals basis
W12580-500g | AR, ≥96%
S24175-500g | AR,96%
W21511-100g | puriss. p.a., 欧洲药典, 无水级, ≥98%(iodometric)