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
2,3-二苯基丙酸
SEPARATORY FUNNELS,WALTER, BOROS., UNGRADUATED, WITH ST-PTFE-STOPC. PLUGS, BORE 2.5 MM, PE-STOPPERS
4-溴-2,1,3苯并噻二唑
(S)-BINAP-TMPTA 聚合物
ELECTRODES EQUIVALENT TO METTLER TOLEDO ELECTRODES INLAB 1010
CYLINDRICAL TEST TUBES PP, 100x35 mm
婴儿配方乳粉中硒、锰质控样
亚硒酸根溶液标准物质
耐用广口大壶,高密度聚乙烯;白色聚丙烯螺旋盖,20L容量
(分馏用)的聚丙烯针筒型氨丙基硅胶前处理柱(luer lock)3L型(140g/200ml)