| Ozone Disinfection ID: | HUN-210427-144728-31187 |
| Customer Name: | Marmara Hotel – ERMAR Kft. |
| Room number, license plate, etc.: | 311 |
| Address: | 1055 Nagy Ignác utca 21. |
| Treatment date and time: | 2021-04-27 14:46:28 |
| Maximum gas concentration: | 26.8 PPM |
| Humidity: | 31.7 % |
| Temperature: | 23.1 °C |