默克缓冲溶液四硼酸二钠,30mL铝袋装 x 30袋,可追溯至NIST和PTB SRM,pH 9.18,25℃,Certipur (R) 199019 1ST1.99019.0001

默克缓冲溶液四硼酸二钠,30mL铝袋装 x 30袋,可追溯至NIST和PTB SRM,pH 9.18,25℃,Certipur (R) 199019 1ST1.99019.0001应用部件编号:1.99019.0001