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GHS Exclamation Mark Pictogram
This pictogram indicates materials that are health hazards that can harm the body in specific ways. Items in this category are much less toxic than items that use the skull and crossbones pictogram. It includes the following categories of materials:
| 1. | Irritant (skin & eyes) | may cause reversible inflammation or other discomfort to the body |
| 2. | Skin Sensitizer | may induce an allergic response following skin contact |
| 3. | Acute Toxicity | adverse effects occurring following short term exposure to a substance |
| 4. | Narcotic Effects | central nervous system depression (drowsiness, loss of reflexes or coordination) |
| 5. | Respiratory Tract Irritant | cough, pain, choking, and breathing difficulties |
| 6. | Hazardous to Ozone Layer | not mandatory |