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
丙苯磺隆A 标准品
ASTM D3606 Benzene in Gasoline Std. #3 w/ IS, (RM, ISO GUIDE 34)标准品
VOLUMETRIC PIPETTES; CLASS DIN-B, WITHOUT WAITING-TIME, ACC. TO DIN 12690, YELLOW, WITH SECURITY
SUPELCOSIL LC-8-DB 3UM 10CMX2.1MM HPLC &
Sample Loop PEEK 20mL Assy
定制容量瓶架100ml*10孔
4-甲基苯磺酸吡啶鎓
PUNYW8146445 Norepinephrine Impurity 17 HCl (rac-Norepinephrine HCl)
COVER, QUARTZ SILICA, 70 MM DIAM.
2,3-二乙基吡嗪