半岛bd体育手机客户端 说明
一般描述
Mannitol Salt Agar is a modified version of the selective agar proposed by Chapman (1945) for the isolation and presumptive identification ofStaphylococcus aureus. The medium contains beef extract, pancreatic digest of casein, and animal tissue to provide carbon, nitrogen compounds, long-chain amino acids, vitamins, trace nutrients, and other essential growth factors. Many other microorganisms exceptStaphylococcus aureusare inhibited by the high salt content of 7.5 %. Mannitol on fermentation leads to acid production that can be detected by the phenol red indicator.S. aureusferments mannitol to produce yellow-colored colonies surrounded by yellow zones.
应用
Mannitol Salt Agar is a selective agar for the isolation and presumptive identification ofStaphylococcus aureusin non-sterile pharmaceuticals and food.
半岛bd体育手机客户端 性质
| 质量水平 | 300 |
| 无菌性 | sterile |
| 形式 | plate (ready-to-use) |
| 特点 | ready-to-use |
| 包装 | pkg of (20 or 120 plates per box) |
| technique(s) | microbiological culture: suitable |
| pH值(酸碱度) | 7.4 ( in H2O) |
| application(s) | microbiology pharmaceutical |
| 储存温度 | 15-25℃ |
| 适用性 | Staphylococcusspp. |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
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