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E.coli / Coliform Selective-Supplement
产品别名
E.coli / Coliform Selective-Supplement
E. coli / Coliform antibiotic Selective Supplement
E. coli / Coliform supplement
产品性质
| Quality Level【质量水平】 | 200 |
| form【形式】 | lyophilized powder |
| composition【组成】 | Cefsulodine, 2.5 mg per vial Vancomycin, 2.5 mg per vial |
| packaging【包装】 | pkg of 10 vials |
| technique(s) | microbiological culture: suitable |
| pH【pH值(酸碱度)】 | 3.5-4.5 (25 ℃, 14 g/L in H2O) |
| application(s) | food and beverages microbiology |
| compatibility【相容性】 | ChromoCult® Coliform Agar (1.10426) |
| storage temp.【储存温度】 | 2-8℃ |
| suitability【适用性】 | Escherichia coli coliforms |
基本信息
| General description【一般描述】 | E. coli / Coliform supplement is a mixture of two antibiotics in lyophilized form. Vancomycin inhibits the growth of Gram-positive bacteria. Cefsulodin suppresses the growth of Pseudomonas spp. and Aeromonas spp. This selective supplement can be used in combination with most E. coli / Coliform enrichment media and plating agars. |
| Application【应用】 | E. coli / Coliform Selective-Supplement is an additive for the preparation of selective culture media for the detection of E. coli / Coliforms in water, food, and environmental samples. |
| Linkage【联系】 | Replaces: 1.00898 |
| Analysis Note【分析说明】 | Supplement tested in Chromocult Coliform agar art. no. 1.10426. Recovery on test medium - Escherichia coli DSM 502: ≥ 70 % - Citrobacter freundii ATCC 8090: ≥ 70 % Growth - Aeromonas hydrophila ATCC 7966 (WDCM 00063): inhibited - Pseudomonas aeruginosa ATCC 27853 (WDCM 00025): inhibited - Bacillus licheniformis ATCC 14580 (WDCM 00068): inhibited - Staphylococcus aureus ATCC 6538 (WDCM 00032): inhibited Colony colour - Escherichia coli DSM 502: blue - Citrobacter freundii ATCC 8090: red Incubation: 24 hrs.; 35 °C; aerobic. |
| Legal Information【法律信息】 | CHROMOCULT is a registered trademark of Merck KGaA, Darmstadt, Germany |
安全信息
| Pictograms【象形图】 | GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H317 - H334 |
| Precautionary Statements | P261 - P272 - P280 - P284 - P302 + P352 - P304 + P340 + P312 |
| Hazard Classifications【危险分类】 | Resp. Sens. 1 - Skin Sens. 1 |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
