45350 亚硫酸盐-多粘菌素-磺胺嘧啶琼脂基础 12mg/支 1支 0
45351 亚硫酸盐-多粘菌素-磺胺嘧啶琼脂基础 1.2mg/支 1支 0
45352 亚硫酸盐-多粘菌素-磺胺嘧啶琼脂基础 BR 2×5支 89
45353 亚硫酸盐-多粘菌素-磺胺嘧啶琼脂基础 BR 250g 199
称取本品41.5g，加入蒸馏水或去离子水1 L ，搅拌加热煮沸至完全溶解，分装三角瓶，121℃高压灭菌15 ml。冷至50℃左右，每250ml培养基加入过滤除菌的0.12%多粘菌素B硫酸盐水溶液2.5ml和1.2%磺胺嘧啶钠水溶液2.5ml，摇匀。Suspend 41.5 g in 1 L of distilled or deionized water.Heat with frequent agitation and boil to completely dissolve the powder.Distribute into flask.Autoclave at 121℃ for 15 minutes and then cool to 50℃.Add 2.5 ml of 0.12% sterile polymyxin B and 2.5 ml of 1.2% sterile sulfadiazine to 250 ml of the medium and mix thoroughly.
胰酪胨Tryptone............................15g 酵母膏粉Yeast extract.....................10g 柠檬酸铁铵Ferric ammonium citrate.........1g 亚硫酸钠Sodium sulfite....................0.5g 琼脂Agar..................................15g 最终pH Final pH...........................7.6±0.2 有效期：三年 Period of validity:Three years.

用于食品中产气荚膜梭菌的分离培养和计数。For isolating and enumreting Clostrium perfringens in food.