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
1,3-丙二硫醇
HYPURITY C18 5UM 50X2.1MM COLUMN
PT 传感器配件,17A+(代替旧货号221-43695-91)
ASTM-HYDROMETERS, FOR OFFICIALLY TESTING TP. 60/60 °F, WITH LEAD BALLAST ASTM NO. 10H, NOMINAL SC
8-425 黑色 BONDED 聚四氟乙烯 瓶盖
125ml圆底烧瓶(24/40)
Luna RC18(2)-HST色谱柱
甲醇中氯烯雌醚溶液
BETAMAX BASE 5UM 250X3MM COLUMN
LiChroCART 250-4 Validation kit, 3 column of different b tches,LiChrospher 60 RP select b 5μm定制柱