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
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DROPPING FUNNELS, ROUND BOTTOM, UNGRADUATED, ST-STOPCOCK W. SCREW-THREAD RETAINING NUT, 500 ML,
STAINING TRAY FOR 10 SLIDES 76 X 26 MM. DURAN
微量储存管(PP材质),带旋盖(PE材质),0.5 ml,自立式
Chem Elut多孔性硅藻土液液萃取小柱
TITR VES.SGJ+2XGL18 250 FOR KFT COUL.
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纤维二糖-O157菌生化鉴定
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