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
胆碱酒石酸氢盐
甲醇中1,3-二氯苯溶液标准物质
煌绿肉汤增菌液基础
乙醇
溴酸钾 基准(天津)
DURAN? super duty Erlenmeyer flask, wide neck, with graduation, 100 ml
超纯半制备硅胶 75-200um
FS CAP ALUMINA CHLORIDE PLOT 50M .32MM
STERISTOPPERS "BIOGEN", MADE OF CELLULOSE AIR-PERVIONS + BACTERIA FILTERING, F. NECK-INSIDE: 21,5
无凸缘套箍 桔色ETFE;Flangeless Ferrule 3mm