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马铃薯右旋糖琼脂
Potato Dextrose Agar
| 产品编号： | 3190558 |
| 规格： | suitable for microbiology, NutriSelect® Plus |
| 包装规格： | 100 G，500 G，2.5 KG |
| 产品类别： | 进口试剂 |
| 品牌： | Millipore |
| 优惠价： | 立即咨询 |
产品别名
马铃薯右旋糖琼脂
Potato Dextrose Agar
Potato Glucose Agar
马铃薯葡萄糖琼脂
基本信息
| NACRES | NA.74 |
| Application【应用】 | 建议用于奶制品和食物中酵母和霉菌的分离和计数。 |
| Preparation Note【制备说明】 | Suspend 39 g in 1 litre of distilled water. Bring to the boil to dissolve completely. Sterilize by autoclaving at 121℃ for 15 minutes. In order to suppress bacterial growth, 1 ml of 10% sterile lactic acid can be added for dropping pH to 3.5. Mix well before pouring. |
| Other Notes【其他说明】 | 酵母引起的酸奶污染研究；用于维持胞外脂肪酶生产中的粘红酵母原种培养；鉴定感染洋葱组织中的黑曲霉 |
| Footnote【附注】 | We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs. The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance. |
| Legal Information【法律信息】 | GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 200 |
| sterility【无菌性】 | non-sterile |
| form【形式】 | powder |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| composition【组成】 | agar, 15 g/L dextrose, 20 g/L potato extract, 4 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| technique(s) | microbiological culture: suitable |
| final pH【最终pH】 | 5.6±0.2 (25 ℃) |
| application(s) | agriculture bioburden testing environmental food and beverages microbiology |
| suitability【适用性】 | nonselective for Aspergillus spp. nonselective for Candida spp. nonselective for Penicillium spp. nonselective for Pichia spp. nonselective for Saccharomyces spp. nonselective for Zygosaccharomyces spp. nonselective for molds (General Media) nonselective for yeasts (General Media) |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
