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
LiChroCART 55-3,Chirasep DNb G 5μm定制柱
氟硅酸钾
PUNYW9653448 Venlafaxine Related Compound 3 (R-4-(3-Methyl-1-oxa-azaspiro[5,50undecan-5-yl]phenol))
4-庚基苯酚
pH indicator paper, universal, pH 1-14, width: 7 mm, roll 5 m
BEAKERS, TALL FORM, MADE OF QUARZ-SILICA W.SPOUT, DIN 12331, 800 ML, 86 X 170 MM
气液分离器
HyperSep Tip, Hypercarb 1-10uL 96个/包装