测心绿 [吲哚菁绿],Cardiogreen;polymethine dye, Dye content, ~85%
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偏钒酸铵,Ammonium metavanadate;99.95% trace metals basis
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碱性乙酸铅 [碱式醋酸铅],Lead(II) acetate basic;anhydrous, for sugar analysis according to Horne, ≥33.0% basic Pb (as PbO) basis, ≥75.0% total Pb (as PbO) basis
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消泡剂A浓缩,Antifoam A Concentrate;active silicone polymer 100 %
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欧前胡素,Imperatorin;≥98% (HPLC), powder
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N,N-二甲基甲酰胺,N,N-Dimethylformamide [DMF];for spectroscopy Uvasol®, ≥99.9% (GC)