Workplace 1 * | Workplace 2 † | Normal limit | |
---|---|---|---|
2,4-TDI‡ | - | - | |
2,6-TDI | - | - | |
MDI§ | - | - | |
HDI** | - | - | |
Talc (except asbestos) | - | - | |
chromium | - | - | |
Trivalent chromium | - | - | |
Chromate (hexavalent chromium) (mg/m3) | 0.0008-0.0013 | 0.0003-0.0006 | 0.0500 |
Lead (inorganic dusts, fume) | - | - | |
Nickel (insoluble inorganic compound) (mg/m3) | 0.0039-0.0047 | 0.0001 | 0.5000 |
Formaldehyde (ppm) | 0.3016-0.3244 | 0.0965-0.1069 | 0.7500 |