MERCK 110864.0500 Sulfite Yron Agar (Base) For Microbiology
| Description |
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| Catalogue Number | 110864 |
| Product Information |
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| HS Code | 3821 00 00 |
| Quality Level | MQ200 |
| Physicochemical Information |
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| pH value | 6.7 - 7.1 (38.5 g/l, H₂O, 25 °C) |
| Safety Information according to GHS |
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| Hazard Statement(s) | H319: Causes serious eye irritation. |
| Precautionary Statement(s) | P264: Wash skin thoroughly after handling.P280: Wear eye protection/ face protection.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P337 + P313: If eye irritation persists: Get medical advice/ attention. |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 3 highly hazardous to water |
| Disposal | 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Storage and Shipping Information |
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| Storage | Store at +15°C to +25°C. |
| Specifications |
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| Appearance (clearness) | clear to slightly turbid |
| Appearance (color) | yellowish to yellowish-brown |
| pH-value (25 °C) | 7.4 - 7.8 |
| Growth promotion test in accordance with the current version of DIN EN ISO 11133. |
| Inoculum on reference medium (Clostridium perfringens ATCC 13124 (WDCM 00007)) | |
| Inoculum on reference medium (Clostridium perfringens ATCC 12916 (WDCM 00080)) | |
| Inoculum on reference medium (Clostridium perfringens ATCC 10543) | |
| Colony count (Clostridium perfringens ATCC 13124 (WDCM 00007)) | |
| Colony count (Clostridium perfringens ATCC 12916 (WDCM 00080)) | |
| Colony count (Clostridium perfringens ATCC 10543) | |
| Recovery on test medium (Clostridium perfringens ATCC 13124 (WDCM 00007)) | ≥ 70 % |
| Recovery on test medium (Clostridium perfringens ATCC 12916 (WDCM 00080)) | ≥ 70 % |
| Recovery on test medium (Clostridium perfringens ATCC 10543) | ≥ 70 % |
| Growth (Escherichia coli ATCC 8739 (WDCM 00012)) | no limit |
| Growth Escherichia coli ATCC 25922 (WDCM 00013) | no limit |
| Black colonies (Clostridium perfringens ATCC 13124 (WDCM 00007)) | passes test |
| Black colonies (Clostridium perfringens ATCC 12916 (WDCM 00080)) | passes test |
| Black colonies (Clostridium perfringens ATCC 10543) | passes test |
| Colonies (Escherichia coli ATCC 8739 (WDCM 00012)) | if growth: no blacking |
| colonies (Escherichia coli ATCC 25922 (WDCM 00013)) | if growth: no blacking |
| Incubation: 48 ± 2 hours at 37 ± 1 °C, anaerobicA recovery rate of 70 % is equivalent to a productivity value of 0.7.The indicated colony counts result from the sum of a triple determination.Reference media: Iron sulfite Agar (ISA) |
