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
甲醇中三氯乙酸溶液标准物质
空心阴极灯-锑
L-(-)-2-氨基-4-丁乙酮氢溴酸盐
异氰脲酸三[3-(三甲氧基硅烷基)丙基]酯
1-(4-甲醛基苯基)咪唑
GROUND CAPS FOR ACID BOTTLES (CLEAR GLASS), DURAN
STANDARD THERMOMETER, ENCL. SCALE, OPAL GLASS SCALE, DIFFICO-GRADUATION, ORGANIC LIQUIDS -10/+110
微量称量管,含有10个滤芯及3个管盖
STACKABLE DEEP TRAY, 20 LITERS
聚焦衬管,锥形