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
磨口玻璃塞
通风厨
LC-Florisil SPE小柱,5g/20ml
六氟异丙基甲醚
CYLINDERS,TALL SHAPE, BLUE GRADUATION,PMP, 25 ML, CRYSTAL CLEAR
MCAL STANDARD SET LOW PO4 CONC.
Whatman 微纤维滤纸GF/B 1um,90mm.25片/包
BENDS, 75°, FLASK-CONE ST 29/32, CONDENSER-CONE ST 19/26
炬管
PUNYW9192415 (R)-Cetirizine-d4 (Levocetirizine-d4) DiHCl