如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
同心雾化器
水苏糖
乙腈 ACETONITRILE OPTIMA GRADE
氯化钛(IV), 1M 二氯甲烷溶液
二辛基二氯化锡
Extra rod, made of nickel-plated steel,l. 910 mm, dia. 12,7 mm
2-三氟甲基吩噻嗪
PUNYW9473468 Erythromycin EP Impurity B
FILTER DISC
JACKETED DOUBLE COIL CONDENSERS, CONE AND SOCKET ST 24/29, 2x GL 14, JACKET LENGTH 400 MM, PACK = 2 PCS