No qualitative requirements.
| Req ID | Category | Intent | Legal Status | Name | Subdomain(s) | Limit Type | Limit Value | Context | Conditions | Confidence |
|---|---|---|---|---|---|---|---|---|---|---|
| #P001 | chemical | aesthetic | unknown | Benzene | drinking water | unknown | 4.68 ppm | odour threshold for benzene | high | |
| #P002 | chemical | aesthetic | unknown | Benzene | drinking water | unknown | 0.5-4.5 mg/L | taste threshold for benzene | high | |
| #P003 | chemical | unknown | mandatory | Benzene levels in gasoline | other | requirement | < 1 % by volume | levels of benzene in gasoline | since July 1999 | high |
| Req ID | Category | Name | Context | Confidence |
|---|---|---|---|---|
| #D001 | Benzene | Benzene, the simplest homologue of the aromatic hydrocarbons, is a planar, cyclic molecule with six carbon atoms arranged in a regular hexagon. | high |