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
分子筛,粒径2mm,250℃-300℃下可再生
PUNYW10659377 Sugammadex Impurity 22
2-氟-4-三氟甲基吡啶
MEASURING TUBE FOR WATER ESTIMATORS, ACC. TO DEAN STARK, 25 ML : 0,1 ML, O-POINT AT THE TOP
HYPURITY CYANO 5UM 20X2.1MM JAVELIN GUARDS 4/PK
4-溴邻苯二甲酸
对异丙基醋酸
DB-5MS 气相毛细管柱
TEST TUBE HOLDERS, MADE OF HARDWOOD, WITH STEEL SPRING, LENGTH 30 MM
HYPERSIL GOLD 5UM 30X10MM GUARD COLUMN