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| OEL-CL |
OEL-RL: |
A-B | C-C | D-D | E-E | F-L | M-M | N-O | P-P | Q-S | T-T | U-Z |
|
DOL OEL-RL |
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U - Z |
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|
Substance |
TWA OEL-RL |
Short Term OEL-RL |
Notes | ||
| ppm | mg/m3 | ppm | mg/m3 | ||
| Uranium compounds, natural, | |||||
| soluble, (as U) | - | 0.2 | - | 0.6 | - |
| Vanadium pentoxide | |||||
| total inhalable dust | - | 0.5 | - | - | - |
| fume and respirable dust | - | 0.05 | - | - | - |
| Vinyl acetate | 10 | 30 | 20 | 60 | - |
| Vinyl benzene | 100 | 420 | 250 | 1050 | - |
| Vinyl bromide | 5 | 20 | - | - | - |
| 4-Vinylcyclohexene dioxide | 10 | 60 | - | - | - |
| Vinyl toluenes, all isomers | - | - | 100 | 480 | - |
| Warfarin (ISO) | - | 0.1 | - | 0.3 | - |
| White spirit | 100 | 575 | 125 | 720 | - |
| Xylene, o-, m-, p- or mixed isomers | 100 | 435 | 150 | 650 | Sk |
| Xylidine, all isomers | 2 | 10 | 10 | 50 | Sk |
| Yttrium | - | 1 | - | 3 | - |
| Zinc chloride, fume | - | 1 | - | 2 | - |
| Zinc distearate | |||||
| total inhalable dust | - | 10 | - | 20 | - |
| respirable dust | - | 5 | - | - | - |
| Zinc oxide, fume | - | 5 | - | 10 | - |
| Zirconium compounds (as Zr) | - | 5 | - | 10 | - |