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
内衬管,AgilentGC ,2 x 5 x 79.5 Split 5个/包装
对甲苯磺酸苯酯
DURAN? Volumetric flask,white graduation, class B, with one graduation mark, polyethylene stopper, NS 29/32, 2000 ml
Hibar 250-10,Superspher 60 Si 4 μm定制柱
DISPOSABLE PIPETTES, ACC. TO PROF. DELBRüCK, CONFORMITY CERTIFIED, 100 PCS. /CYLINDER
150mL平底烧瓶
3-硝基丙醇
TRANSPORT BAR W.T PROBE *
Bond Elut Plexa SPE小柱,200mg,6ml
GC-14 4米玻璃空柱