Betekenis van:
irritant
irritant
Zelfstandig naamwoord
- something that causes irritation and annoyance
Synoniemen
Hyperoniemen
Voorbeeldzinnen
- irritant: Xi
- Skin Irritant
- Category 2: Irritant
- Skin irritant Category 2
- Irritant contact dermatitis IN: Guin J.D.
- Generic concentration limits of ingredients classified for skin corrosive/irritant hazard (Category 1 or 2) that trigger classification of the mixture as corrosive/irritant to skin
- A separate irritant criterion accommodates cases when there is a significant irritant response but less than the mean score criterion for a positive test.
- the substance is classified as corrosive to the skin or as a skin irritant, or
- (10 × Skin Corrosive Category 1A, 1B, 1C) + Skin irritant Category 2
- Other irritant (Category 2) ingredients for which additivity does not apply, including acids and bases
- Reversibility of skin lesions is another consideration in evaluating irritant responses.
- Harvell, J.D., Lammintausta, K., Maibach H.I. (1995) Irritant contact dermatitis IN: Guin J.D.
- Animal irritant responses within a test can be quite variable, as they are with corrosion.
- Furthermore sevoflurane is essential for mask induction of anaesthesia in foals as it is completely non-irritant as opposed to isoflurane, which is irritant and therefore causes coughing and breath holding.
- The cut-off value of percentage cell viability distinguishing irritant from non-classified test substances and the statistical procedure(s) used to evaluate the results and identify irritant substances, should be clearly defined and documented, and proven to be appropriate.