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
CD-ACIDWAX气相毛细管色谱柱
PUNYW8225365 Epinephrine Impurity 12
CRUCIBLES, LOW FORM,COMPLETE WITH COVER, MADE OF QUARTZ SILICA, 6 ML, 30 x 20 MM
塑料烧杯
聚山梨醇酯-85
4-氨基-3-碘苯腈
PRISM RP 5UM 50X10MM PREP COLUMN
样品瓶 LN 螺口 13X100 T1 RB 13-415
(R)-(-)-2-丁醇
茜素绿F