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
Bond Elut Jr. SI SPE小柱,40um,500mg
2,5-二氨基-1,4-二羟基苯二盐酸盐
2-甲基噻唑-5-甲酸
7744C 颗粒物/ 有机蒸气异味过滤棉
透明螺纹 ID 样品瓶
订制毛细管柱,SPB624
Fittings,PK,1/16",OP,GN,10/PK
MAGNETIC STIRRING BARS, PTFE, CYLIDRICAL, WITH RING, O.D.4,5 MM, LENGTH 15 MM
PUNYW9938271 Dopamine HCl
2-氯-2-氧-1,3,2-二氧磷杂环戊烷