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
试管18*180
(现)分流玻璃衬管, pk5
PIPELINE FILTER, 60 MM, DURAN
4-溴苄氯
Funnel holder, PP, for 2 funnels
DROPPING FUNNELS, CYL.,GRAD.,PRESSURE EQUAL., NEEDLE VALVE STOPCOCK, W. PTFE NEEDLE VALVE, 100:2 ML
2-氨基-4-甲基-5-硝基吡啶
GELMAN GLA-5000 MEMBRANE 37MM 5UM PK/100
250mL塑料烧杯
SUCTION TUBE, STRAIGHT, CONE ST 24/29