---
title: "Amitrole (61-82-5): exposure limits and sampling"
url: https://analyt-mtc.com/tools/hazard-search/amitrole-61-82-5/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/amitrole-61-82-5/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/amitrole-61-82-5/
---

Hazard search

# Amitrole

CAS number

61-82-5

Also known as

1,2,4-Triazol-3-ylamine · 3-Amino-1H-1,2,4-triazole · Aminotriazole

## UK workplace exposure limits

| Limit | Value | Applies to |
| --- | --- | --- |
| 8-hour TWA | 0.2 mg/m³ |  |

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **OSHA PV2006** / Amitrole by HPLC/UV / [Method document (opens in a new tab)](https://www.osha.gov/sites/default/files/methods/osha-pv2006.pdf) | Active (pump) | Impinger | HPLC-UV | [225-36-1](https://analyt-mtc.com/catalog/product/skc-impingers/#part-225-36-1) / [225-22](https://analyt-mtc.com/catalog/product/biosampler/#part-225-22) |

Methods and limits as published by their agencies and summarised by SKC; check the current method and the limit that applies to you before sampling.

Source: [SKC Ltd (UK), Hazard Search, used with SKC's permission (opens in a new tab)](https://www.skcltd.com/hazard-search.html); [SKC Inc. (USA), Sampling Guides, used with SKC's permission (opens in a new tab)](https://international.skcinc.com/sampling-guides/)