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
STIRRER MAGNETS Crosshead
4-咪唑乙酸盐酸盐
甲醇中16种挥发性有机物-VOC混标(DB44/816-2010),2000ug/mL溶于甲醇
15mL Tube - AOAC 900mg PSA / 1200mg MgSO4 50/pk
UNIVERSAL CLAMPS, 120 MM LARGEST OPENING, ALUMINIUM, JAWS WITH CORK
WIDE PORE C18 3UM 10CMX4.6MM DISCOVERY &
CONES, "RODAVISS", NS 29.2/32, DURAN
500ml聚乙烯透明窄口试剂瓶,带刻度,配螺旋盖和塞子
离子色谱柱保护柱
merck 预装低压硅胶(Si 60)层析柱,310-25