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
BURETTE STOPCOCKS, STRAIGHT, COMPLETE WITH PTFE-KEYS, NS 12.5, DURAN
DB-5HT 高温气相毛细管柱
2-(4-溴苯基)-6-甲基咪唑并[1,2-a]吡啶
2-溴-4-醛基噻唑
(氯甲基)甲基-二氯硅烷
接氦气钢瓶用管路(2.5米/根)
PUNYW9001122 Itraconazole Impurity 9
PK5 SPE FRIT INSERTION TOOL KIT
填充柱 20% DNP+7% 吐温-80 on Chromosorb WAW 80/100
o-Methyl-alpha-toluenethiol