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
HAND PUMP,OTAL-FILLING PUMP, FOR VESSELS WITH TOP DIA.28-70 MM
和活性炭包埋硅胶柱连接,洗脱液注入的接头
USB数据线
软件狗
氢氧化钠溶液, 25% w/v水溶液
PUNYW8492228 Prednisone Impurity 23
KECK-CLIPS FOR CONICAL JOINTS, POM, KC, NS 12.5, VIOLET, KECK-ART.-NR. 01-12
PEEK割刀 (把)
Tygon? HC F4040A yellow id 0.38mm (3- collared tubing) 12 lengths
2-巯基-3-丁醇