麦克林
销售排行榜
287488-11-3D807892 磷酸二氢铵-15N, 丰度:99atom%;化学纯度:≥98.
¥0.00
9005-65-6T818928 吐温80, CP
¥88.00
7647-01-0H821455 氯化氢 溶液, 3.0 M in Cyclopentyl meth
677-22-5B802512 叔丁基氯化镁, 2.0 M solution in diethyl
7721-01-9T822481 氯化钽(V), 99.8% trace metals basis