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
2006年新款,Tefzel盖扭距扳手,环氧树脂,方榫1/4英寸,适用于20-415尺寸NALGENE Tefzel盖,每箱1个
BIOBASIC PHENYL 5UM 100X4MM COLUMN
Isometheptene Maleate
4-碘联苯
50/30um 1cm DVB/CAR/PDMS SPME 萃取头
硅胶填料
PK6 13/13MM POLYPROPYLENE CONNECTOR
3-氰基-2-氟吡啶
Multi-purpose container, PE-HD, yellow, with 2 carrying grips, 30 l
硝酸盐(产气)