筛选产品
氢氧化铵 溶液, ACS reagent, 28.0-30.0% NH3 basis
氢氧化铵 溶液, 28% NH3 in H2O, ≥99.99% trace metals basis
氢氧化铵 溶液, puriss., 30-33% NH3 in H2O
氢氧化铵 溶液, puriss. p.a., reag. ISO, reag. Ph. Eur., ~25% NH3 basis
氢氧化铵 溶液, BioUltra, ~1 M NH3 in H2O (T)
氢氧化铵 溶液, puriss., meets analytical specification of Ph. Eur., 25-30% NH3 basis
氢氧化铵 溶液, puriss. p.a. plus, ≥25% NH3 in H2O