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Australian/New Zealand Occupational Protective Glove StandardsAS/NZS 2161.10.3:2005 (EN 374-3:2003) Determination of resistance to permeation by chemicalsResistance to permeation is assessed by measuring the time for a chemical to breakthrough the glove material. Samples cut from the palms of the gloves, are placed in a permeation cell which enables the chemical to be placed in contact with the outer surface of the gloves. Air or water is passed through the cell to collect any chemical that has broken through to the inside surface of the glove sample. The "Chemical Resistant" glove pictogram must be accompanied by a 3 digit code. This code refers to the code letters of three chemicals (from a list of 12 standard defined chemicals), for which a breakthrough time of a least 30 minutes has been obtained. |
| Code | Chemical | Class |
| A | Methanol | Primary Alcohol |
| B | Acetone | Ketone |
| C | Acetonitrile | Nitrile Compound |
| D | Dichloromethane | Chlorinated paraffin |
| E | Carbone disulphide | Sulphur containing organic compound |
| F | Toluene | Aromatic hydrocarbon |
| G | Diethylamine | Amine |
| H | Tetrahydrofuran | Heterocyclic and ether compound |
| I | Ethyl acetate | Ester |
| J | n-Heptane | Saturated hydrocarbon |
| K | Sodium Hydroxide 40% | Inorganic base |
| L | Sulphuric acid 96% | Inorganic mineral acid |
STANDARDS
AS/NZS 2161.10.3:2005
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