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R-2A 琼脂
R-2A Agar
| 产品编号： | 3213382 |
| 规格： | suitable for microbiology, NutriSelect® Plus |
| 包装规格： | 500 G |
| 产品类别： | 进口试剂 |
| 品牌： | Millipore |
| 优惠价： | 立即咨询 |
产品别名
R-2A 琼脂
R-2A Agar
Ph. Eur. Medium S
欧洲药典培养基 S
基本信息
| NACRES | NA.74 |
| Application【应用】 | 用于采用较长培养期的水样异养菌平板计数。 |
| Preparation Note【制备说明】 | Suspend 18.12 g in 1 litre distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 121℃ for 15 minutes. |
| 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 casein acid hydrolysate, 0.5 g/L dextrose, 0.5 g/L dipotassium phosphate, 0.3 g/L magnesium sulfate, 0.024 g/L proteose peptone, 0.5 g/L sodium pyruvate, 0.3 g/L starch, soluble, 0.5 g/L yeast extract, 0.5 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| technique(s) | microbiological culture: suitable |
| final pH【最终pH】 | 7.2±0.2 (25 ℃) |
| application(s) | bioburden testing environmental food and beverages water monitoring microbiology |
| suitability【适用性】 | nonselective for Bacillus spp. nonselective for Candida spp. nonselective for Enterococcus spp. nonselective for Escherichia coli nonselective for Pseudomonas spp. nonselective for Salmonella spp. nonselective for Staphylococcus spp. nonselective for bacteria (General Media) nonselective for coliforms |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H317 |
| Precautionary Statements | P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364 |
| Hazard Classifications【危险分类】 | Skin Sens. 1 |
| 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) |
