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
Propiolaldehyde Diethyl Acetal
单宁酸
PIPETTE TIPS 100 - 1000 UL, NEUTRAL COLOR, FOR MLA, BOX = 1000 PCS
PK100 9MM NATL S/T CAP,PTFE/SILICONE SEP
EQUITY-1 毛细管柱
棕色8ML EPA组合装样品瓶 15-425 透明ASS 100 200/包
FibreCat?3004[二氧代四氢锇酸二钾(VIII) - 三乙胺PE纤维]
进样口清洁用具
(3-Aminophenyl)cyclic-triolborate Potassium Salt
SAS HYPERSIL 5UM 250X4.6MM COLUMN