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Preston Broth Base
| 产品编号： | 4093662 |
| 规格： | suitable for microbiology, NutriSelect® Prime |
| 包装规格： | 500 G |
| 产品类别： | 进口试剂 |
| 品牌： | Millipore |
| 优惠价： | 立即咨询 |
产品性质
| Quality Level【质量水平】 | 200 |
| agency | according to ISO 10272-1:2017 |
| 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, 1.0 g/L peptone, 10.0 g/L peptose*, 10.0 g/L (*equivalent to enzymatic digest of animal tissues) sodium chloride, 5.0 g/L |
| manufacturer/tradename | NutriSelect® Prime |
| final pH【最终pH】 | 7.4±0.2 (25 ℃) |
| application(s) | food and beverages microbiology |
| suitability【适用性】 | Campylobacter spp. |
基本信息
| Application【应用】 | For selective enrichment and cultivation of Campylobacter species . The composition and performance criteria of this medium are as per the specifications laid down in ISO 10272-1:2017. |
| Preparation Note【制备说明】 | Suspend 25 grams in 945 ml of purified/distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15lbs pressure (121℃) for 15 minutes. Cool to 45-50℃ and aseptically add 50 ml of sterile lysed horse blood and reconstituted contents of one vial of Preston Selective Supplement (Cat. No. 38390). Mix well and dispense into sterile tubes or flasks as desired. |
| 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 |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
