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الشخص الذي يمكن الاتصال به Mr. zhen
Taihu Road, TIANJIN, China
*0kg/bag x 2bags/drum Enterprise standard The fermentation of Cephalosporin C produces two closely related molecules - Desacetyl- and Desacetoxy-. These impurities can be separated by careful optimisation of the process conditions on the principal adsorption column where the enhanced chromatography of Amberlite XAD***0 would be of interest.