酵母粉 yeast extract产品说明: this is a dried yeast autolysate which is a good source of amino-nitrogen and vitamins, particularly the water solubleb-complex vitamins. its addition to many media or fermentation broths increases the yield of organisms and is recommended where rapid and luxuriant growth is required. typical analysis (% w/w) totalnitrogen 10.9 amino nitrogen 5.3 sodium chloride 0.3 ph (2% solution) 7.0 ± 0.2

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北京瑞泽康科技有限公司
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