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
气相色谱柱,TG-5SILMS 15m x 0.25mm x 0.25μm
苯并[g,h,i]苝
UNIGUARD HPLC COLUMN PROTECTION SYSTEM
ZORBAX Eclipse XDB-C8 溶剂节省柱Plus HPLC色谱柱
ASPIRATION TIP M6
DP 迷你存储箱 5 包 透明
湿式餐具大肠菌群检验纸片(两连袋)
定制针头
Cadmium Sulfate-Water (3/8)
LABORATORY BOTTLES, 2000 ML, WITH SCREW-CAP AND RING, GRADUATED, BOROSILICATE-GLASS PACKAGING =