推荐产品
保质期
limited shelf life, expiry date on the label
组成
Cysteine hydrochloride, 0.3 g/L
Lactose monohydrate, 10 g/L
Pancreatic digest of casein, 5 g/L
Sodium chloride, 2.5 g/L
Yeast extract, 2.5 g/L
最终pH
7.1±0.2 (25 °C)
应用
microbiology
应用
For the confirmation of Clostridium perfringens.
制备说明
Suspend 20,3 grams of the medium in one liter of distilled water. Mix well and dissolve by heating with frequent agitation. Boil for one minute until complete dissolution. Dispense 8 ml portions into tubes with Durham gas collecting tubes for gas detection. Sterilize in autoclave at 121 ºC for 15 minutes. Before using add to each tube 0,5 ml of a 12 g/L solution of sodium metabisulfite and 0,5 ml of a solution of 10 g/L of ferric ammonium citrate. Both solutions have to be freshly prepared and sterilized.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
法规信息
新产品
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门