蛋白胨(用于细菌)(73049-73-7)(试剂级)
- 品牌:百奥莱博
- 型号:GS5020-XVA
- 产地:北京
- 供应商:北京百奥莱博科技有限公司
- 供应商报价:¥380 - 3800
- 标签:蛋白胨(用于细菌)(73049-73-7)(试剂级)、蛋白胨(用于细菌)(73049-73-7)(试剂级)价格、蛋白胨(用于细菌)(73049-73-7)(试剂级)厂家、Peptone, bacteriological、、北京百奥莱博科技有限公司
特别提示:包括蛋白胨(用于细菌)在内,本公司的所有产品仅可用于科研实验,严禁用于临床YL及其他非科研用途!
| 性状 | An enzymatic digestion of protein. |
| pH值 | 6.5~7.5(2%solution) |
| 干燥失重 | ≥ 6.0% |
| 沙门氏菌 | Negative |
| 标准平板计数 | Less than 5000 col/g |
| 酵母和霉菌 | Less than 100 col/g |
| 大肠菌群 | Negative |
| 钠 | 1.4% |
| 总氨基酸(g/100g) | Alanine:7.95,Arginine:7.21,Aspartic acid:6.42,Cystine:0.14,Glutamic acid:9.93,Glycine:20.71,Histidine:0.93,Isoleucine:1.41,Leucine:3.02,Lysine:3.69,Methionine:0.92,Phenylalanine:1.94,Proline:11.71,Serine:3.51,Threonine:1.90,Tryptophan:0.09,Tyrosine:0.75,Valine:2.40 |
| 蛋白胨琼脂 | Satisfactory |
| 钙 | 0.023% |
| 镁 | 0.013% |
| 钾 | 0.25% |