WL Nutrient Agar (Dehydrated)

　　WL营养琼脂，型号CM0309,由北京缘生化科技有限公司出售。

　　美国Thermo Scientific?出品。

　　具体指标，使用方法如下：

　　WL Nutrient Agar is recommended for the determination of the microbial flora in brewing and fermentation processes.

　　Reliable counts of fermentation process are obtained with the medium at 5.5. Adjustment to pH 6.5 facilitates the counting of bakers’ and distillers’ yeasts.

　　Cycloheximide (SR0222) may be added to the medium at a final concentration of 4 mg/L, to suppress yeast growth, the medium becomes selective for the bacterial contaminants of yeast cultures.

　　When making microbial counts with this medium the time and temperature of incubation will vary according to the materials tested and the organisms sought. Temperatures of 25°C are used for brewing materials and 30°C for bakers’ yeasts.

　　Not all products are available for sale in all territories. Please inquire.

　　Remel? and Oxoid? products are now part of the Thermo Scientific brand

　　型号：CM0309

　　属于：脱水微生物培养基类。

　　规格：500g

　　包装：瓶装

　　储存：常温

　　应用：For 6.7L medium

　　类型：琼脂

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　　北京缘生化科技有限公司出售，具体质检报告，库存价格等请询。