LIST PROHIBITED CHEMICALS
| Description of subtances | Acts | Extent to which use of subtances is prohibited | UTMLab |
| 4-Aminodiphenyl | OSHA 1994 | Manufacture and use of all purposes including any manufacturing process in which a substance described in column (1) is formed, except for research or analytical purposes | |
| Benzidine | OSHA 1994 | Manufacture and use of all purposes including any manufacturing process in which a substance described in column (1) is formed, except for research or analytical purposes | |
| 2-Napthylamine | OSHA 1994 | Manufacture and use of all purposes including any manufacturing process in which a substance described in column (1) is formed, except for research or analytical purposes | |
| 4-Nitrodiphenyl | OSHA 1994 | Manufacture and use of all purposes including any manufacturing process in which a substance described in column (1) is formed, except for research or analytical purposes | |
| Crocidolite | OSHA 1994 | All purpose for research or analytical purposes | |
| Benzene | OSHA 1994 | Cleaning and degreasing | ⁄ |
| Carbon Disulphide | OSHA 1994 | Cleaning and degreasing | |
| Carbon Tetrachloride | OSHA 1994 | Cleaning and degreasing | |
| n-Hexane | OSHA 1994 | Cleaning and degreasing | ⁄ |
| White Phosphorus | OSHA 1994 | Use in the manufacture of matches | |
| Perchlorid Acid | Poison Act 1952 | Explosive Hazard | |
| Diethyl Ether | Poison Act 1952 | Explosive Hazard | ⁄ |
| Hydrazine | Poison Act 1952 | Toxic Vapors | |
| Ammonia 5% and Above | Poison Act 1952 | ⁄ | |
| Antranilic Acid | Poison Act 1952 | ||
| Antimony | Poison Act 1952 | ||
| Arsenic | Poison Act 1952 | ||
| Caffeine | Poison Act 1952 | ||
| Chloroform | Poison Act 1952 | ⁄ | |
| Ethyl Ether | Poison Act 1952 | ⁄ | |
| Formaldehydre (5% And Over) | Poison Act 1952 | ||
| Hydrochloric Acid; Hydrogen Chloride 9% and Over | Poison Act 1952 | ⁄ | |
| Hydrofluoric Acid, Hydrogen Fluoride | Poison Act 1952 | ||
| Hydrogen Bromide, Hydrobromic Acid | Poison Act 1952 | ||
| Hydroquinone | Poison Act 1952 | ⁄ | |
| Iodine | Poison Act 1952 | ||
| Lead Acetate | Poison Act 1952 | ⁄ | |
| Mercury | Poison Act 1952 | ⁄ | |
| Nitrophenols | Poison Act 1952 | ||
| Oxalic Acid; Metalic Oxalates | Poison Act 1952 | ⁄ | |
| Phenolphthale in | Poison Act 1952 | ||
| Phenols | Poison Act 1952 | ⁄ | |
| Phenylacetic Acid | Poison Act 1952 | ||
| Picric Acid | Poison Act 1952 | Explosice Hazard | |
| Piperazine | Poison Act 1952 | ⁄ | |
| Piperidine | Poison Act 1952 | ||
| Potassium Hydroxide 12% and Over | Poison Act 1952 | ⁄ | |
| Potassium Permanganate | Poison Act 1952 | ⁄ | |
| Sodium Fluoride 3% and above | Poison Act 1952 | ||
| Sodium Hydroxide 12% and Over | Poison Act 1952 | ||
| Sulphuric Acid 9% and Over | Poison Act 1952 | ||
| Thallium | Poison Act 1952 | ||
| Thionyl Chloride | Poison Act 1952 |