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
COVER F.SAMPLE BEAK. 75 ML (DIS-COVER)
气相进样针
SPME便携式萃取头,75 μm Carboxen/polydimethylsiloxane
刻度量筒,高型,SILBERBRAND, B级,2000:20 ml, Boro 3.3
AIR CONDENSERS, CONE ST 24/29, TUBE LENGTH: 500 MM
Sep-Pak Aminopropyl NH2 小柱
肟醚菌胺标准品
DELTABOND FAST AK 5UM 10X3MM DROP-IN GUARDS 4/PK
LiChroCART 75-10,LiChroprep 60 Si 25-40μm定制柱
羟丙基纤维素 150-400cP