液体硫乙醇酸盐培养基||需氧、厌氧菌培养基|艾科试剂

称取本品29.3g，加入蒸馏水或去离子水1 L，搅拌加热煮沸至完全溶解，分装试管，121℃高压灭菌15min。临用时如果粉红色部分超过1/3高度时，应加热(100℃)驱氧，全管呈现粉红色时，不可再用。Suspend 29.3 g in 1 L of distilled or deionized water.Heat with frequent agitation and boil to completely dissolve the powder.Distribute into tubes.Autoclave at 121℃ for 15 minutes.If more than 1/3 of the medium is pink,reheat(100℃)it before use to drive off dissplved oxygen,If all the medium is pink,do not use again.

质量标准

胰酪胨Tryptone                            15g
L-胱氨酸L-Cystine                         0.5g
葡萄糖Dextrose                            5.5g
酵母膏粉Yeast extract                     5g
氯化钠Sodium chloride                     2.5g
硫乙醇酸钠Sodium thioglycollate           0.5g
刃天青Resazurin                           0.001g
琼脂Agar                                  0.75g
最终pH Final pH                           7.1±0.2

有效期：三年 Period of validity:Three years.

用途

用于培养需氧菌、微需氧菌的厌氧菌，还用于药品生物制品的无菌试验，及食品中产气荚膜羧菌的厌氧培养。For cultivaiting aerobic,microaerophilic and anaerobic bacteria,and for sterility testing of pharmaceuticals and biological products,and for cultivating Clostridium perfringens in food.

危险性质
贮存

旋紧瓶盖，贮存于避光、阴凉干燥处。Keep container tightly closed,store in a cool,dry place,away from bright light.

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