Paragraph 3.2 Gaseous preparations
For gases that produce severe effects after repeated or prolonged exposure (R48/route of exposure), the individual concentration limits specified in Table IIIA below, e⅔ xpressed as a volume/volume percentage, determine, when appropriate, the classification of the preparation.
TABLE IIIA
| Classification of the substance (gas) | Classification of the preparation | |
|---|---|---|
| T | Xn | |
(*) In order to indicate the route of administration/exposure the combined R phrases listed in paragraphs 44, 45 and 46 of the approved classification and labelling guide shall be used. | ||
| T + with R48/route of exposure | concentration > 5% R48f1 obligatory | 0.5% < concentration < 5% R48 obligatory |
| Xn with R48/route of exposure | concentration > 5% R48 obligatory | |
Annotations
Footnotes
- f1
(*)
In order to indicate the route of administration/exposure the combined R phrases listed in paragraphs 44, 45 and 46 of the approved classification and labelling guide shall be used.