默克可追溯至 NIST SRM 的钾标准溶液,KNO3 溶于 HNO3 0.5 mol/l,1000mg/LK CertiPure (R) 170230 100ML1.70230.0100

默克可追溯至 NIST SRM 的钾标准溶液,KNO3 溶于 HNO3 0.5 mol/l,1000mg/LK CertiPure (R) 170230 100ML1.70230.0100应用部件编号:1.70230.0100