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
Dippers
NITROGEN FLASKS, ACC. TO SCHLENK, ROUND BOTTOM, WITH SIDE PTFE VALVE AND HOSE CONNECTION, 100 ML, ST 14/23, BOROSILICATE GLASS
TUBING SS 3/16"0DX3.7MMID 50FT COIL
SEALING RINGS MADE OF NITRILE, FOR "RODAVISS", NS 14.5
4-苄氧基苯甲腈
2-溴-4'-氰基苯乙酮
活塞,聚丙烯;Teflon*TFE塞,孔径4mm
PUNYW9900372 Cefazolin Impurity A
葡萄酒基质中山梨酸质控样
甲基叔戊基醚