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
LiChroCART 250-10,Purospher Si 5μm定制柱
LABORATORY BOTTLES 250 ML, BLUE GRADUATED IN A COLOR CODE SYSTEM, BOROSILICAT GLASS 3.3,ISO 4796
电极
BETASIL C8 5UM 50X1MM COLUMN
ALLIANCE 钳口 瓶盖 黑色 聚四氟乙烯/硅树脂
ST-CONES FULL LENGTH, PRECISO, ST 12/32 ? 11 MM, LENGTH: 120 MM, WALL THICK: 1,5 MM
FLASKS, ROUND BOTTOM, CENTER NECK, AMBER STAINED, 2000 ML, ST 24/29, 166 X 260 MM
FUNNELS FOR SOLID, FOR POWDERY SUBSTNACES; HORIZONTAL VERSION WITH CONE AND SOCKET ST 29/32 , 500
5-甲氧基-1-茚酮
饮用水中表面活性剂质控样