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
1H,1H,2H-全氟-1-己烯
DRECHSEL BOTTLE HEAD,PLAIN,DURAN
HyperSep Verify-CX SPE Column 300mg/3mL 50个/包装
快速水质分析仪
Triple clamp for DN 200 mm, made of stainless, used as holder for flanges of reaction vessels and usefull to change the vessel and the lid alternating, without accessorie rod ? 26,9 mm
INSERT FOR 62739010 F.806
三聚氰酸
四丁基六氟磷酸胺
REGLO 数字型蠕动泵、4通道12滚柱
IRP-69阳离子交换树脂