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
1-MONOCN (PCN-1) UNLABELED
SHIM-PACK IC-SA3(G)保护柱
FLASKS KJELDAHL, 250 ML, DURAN, WITH SOCKET ST 24/29
异辛烷中工业五溴二苯醚混合溶液标准物质
卡铂
RheBuild Kit for 7125
托盘垫替换套件(上下)
CONTACT THERMOMETERS, ADJUSTABLE WITH TURNING MAGNET, ADJUSTING AND READING SCALES, YELLOW ENAMELL
糙米中的金属含量-质控样
乙二醇甲醚 ,分析标准品,>99.9%(GC)