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
SPUTUM COLLECTING CONTAINERS, WITH STOPPER, WITHOUT SPOON, PS, 16 ML, PACK = 1000 PCS.
对苯二酸二肼
气进样针
三甲基己二胺(2,2,4- 和 2,4,4- 混合物)
烯丙基氯化铵
LiChroCART 250-10,LiChrospher 100 RP-8e 5μm定制柱
Dropping bottle, PE LD, GL 32, screw caps with dropping inserts, PE-HD, tall shoulder, 1000 ml
SilTite FingerTite 套箍, 0.4mm, 1个/包装0
磁力搅拌子,PTFE,直径20 mm,高6mm, 碟新
环己基氯化镁