化学性质
Suspend 29g in 1L of distilled or deionized water.Heat with frequent agitation and boil to completely dissolve the powder.Distribute into flask.Autocalave at 115℃ for 30min.
取成品干燥粉末29g，加蒸馏水或去离子水1L，搅拌加热煮沸至完全溶解，分装三角瓶，115℃高压灭菌30min，备用。
质量标准
葡萄糖Dextrose............................5.0g
琼脂Agar..................................15.0g
磷酸盐缓冲液Phosphate buffer..............1000ml
最终pH Final pH...........................6.55±0.05
酵母膏粉Yeast extract.....................1.0g
硫酸铵Ammonium sulfate....................1.0g
有效期：三年 Period of validity:Three years.
