- Y Diweddaraf sydd Ar Gael (Diwygiedig)
- Gwreiddiol (a wnaed Fel)
Dyma’r fersiwn wreiddiol (fel y’i gwnaed yn wreiddiol).
1. The concentration limits fixed in the following tables, expressed as a weight/weight percentage, determine the classification of the preparation in relation to the individual concentration of the substances present whose classification is also shown.
Classification of the substance | Classification of the preparation | ||
---|---|---|---|
N, R50-53 | N, R51-53 | R52-53 | |
N, R50-53 | see Table 1b | see Table 1b | see Table 1b |
N, R51-53 | Cn ≥ 25% | 2.5% ≤ Cn < 25% | |
R52-53 | Cn ≥ 25% |
For preparations containing a substance classified with N, R50-53, the concentration limits and the resulting classification given in Table 1b are applicable.
LC50 or EC50 value (“L(E)C50”) of substance classified as N, R50-53 (mg/l) | Classification of the preparation | ||
---|---|---|---|
N, R50-53 | N, R51-53 | R52-53 | |
0.1 < L(E)C50 ≤ 1 | Cn ≥ 25% | 2.5% ≤ Cn < 25% | 0.25% ≤ Cn < 2.5% |
0.01 < L(E)C50 ≤ 0.1 | Cn ≥ 2.5% | 0.25% ≤ Cn < 2.5% | 0.025% ≤ Cn < 0.25% |
0.001 < L(E)C50 ≤ 0.01 | Cn ≥ 0.25% | 0.025% ≤ Cn < 0.25% | 0.0025% ≤ Cn < 0.025% |
0.0001 < L(E)C50 ≤ 0.001 | Cn ≥ 0.025% | 0.0025% ≤ Cn < 0.025% | 0.00025% ≤ Cn < 0.0025% |
0.00001 < L(E)C50 ≤ 0.0001 | Cn ≥ 0.0025% | 0.00025% ≤ Cn < 0.0025% | 0.000025% ≤ Cn < 0.00025% |
For preparations containing substances with a lower LC50 or EC50 value than 0.00001 mg/l, the corresponding concentration limits are calculated accordingly (in factor 10 intervals).
LC50 or EC50 value (“L(E)C50”) of substance classified either as N, R50 or as N,R50-53 (mg/l) | Classification of the preparation N, R50 |
---|---|
0.1 < L(E)C50 ≤ 1 | Cn ≥ 25% |
0.01 < L(E)C50 ≤ 0.1 | Cn ≥ 2.5% |
0.001 < L(E)C50 ≤ 0.01 | Cn ≥ 0.25% |
0.0001 < L(E)C50 ≤ 0.001 | Cn ≥ 0.025% |
0.00001 < L(E)C50 ≤ 0.0001 | Cn ≥ 0.0025% |
For preparations containing substances with a lower LC50 or EC50 value than 0.00001 mg/l, the corresponding concentration limits are calculated accordingly (in factor 10 intervals).
Classification of the substance | Classification of the preparation R52 |
---|---|
R52 | Cn ≥ 25% |
Classification of the substance | Classification of the preparation R53 |
---|---|
R53 | Cn ≥ 25% |
N, R50-53 | Cn ≥ 25% |
N, R51-53 | Cn ≥ 25% |
R52-53 | Cn ≥ 25% |
2. The concentration limits fixed in the following table, expressed as a weight/weight percentage or, for gaseous preparations as a volume/volume percentage, determine the classification of the preparation in relation to the individual concentration of the substances present whose classification is also shown.
Classification of the substance | Classification of the preparation N, R59 |
---|---|
N with R59 | Cn ≥ 0.1% |
Y Diweddaraf sydd Ar Gael (diwygiedig):Y fersiwn ddiweddaraf sydd ar gael o’r ddeddfwriaeth yn cynnwys newidiadau a wnaed gan ddeddfwriaeth ddilynol ac wedi eu gweithredu gan ein tîm golygyddol. Gellir gweld y newidiadau nad ydym wedi eu gweithredu i’r testun eto yn yr ardal ‘Newidiadau i Ddeddfwriaeth’.
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Gallwch wneud defnydd o ddogfennau atodol hanfodol a gwybodaeth ar gyfer yr eitem ddeddfwriaeth o’r tab hwn. Yn ddibynnol ar yr eitem ddeddfwriaeth sydd i’w gweld, gallai hyn gynnwys:
Defnyddiwch y ddewislen hon i agor dogfennau hanfodol sy’n cyd-fynd â’r ddeddfwriaeth a gwybodaeth am yr eitem hon o ddeddfwriaeth. Gan ddibynnu ar yr eitem o ddeddfwriaeth sy’n cael ei gweld gall hyn gynnwys:
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