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组分信息:Mg Mn-10ppm,Ca Cu Fe K Na Zn-100ppm
阀
铝制称量盘,皱边,带手柄
薄层分析用硅胶片
6-氨基苯并噻唑
庆大霉素试剂盒
甲基丙烯酸十三氟辛酯
FILTER FLASK, BOROSILICATE GLASS, WITH SIDE TUBE, BOTTLE SHAPE, CAPACITY 3000 ML, NON-COATED, H.
100ml凯氏烧瓶
麦芽糖发酵管(军团菌)
FILTER FUNNELS, 500 ML, P2 DISC DIA.: 90 MM, STEM O.DIA.: 22 MM