---
title: "Tetrachlorophenol (25167-83-3): exposure limits and sampling"
url: https://analyt-mtc.com/tools/hazard-search/tetrachlorophenol-25167-83-3/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/tetrachlorophenol-25167-83-3/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/tetrachlorophenol-25167-83-3/
---

Hazard search

# Tetrachlorophenol

CAS number

25167-83-3

Also known as

2,3,4,5-Tetrachlorophenol · 2,3,4,6-Tetrachlorophenol

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **OSHA 45** / 2,3,4,6-Tetrachlorophenol by HPLC/UV / [Method document (opens in a new tab)](https://www.osha.gov/sites/default/files/methods/osha-45.pdf) | Active (pump) | Two XAD-7 tubes in series (175mg) | HPLC-UV | [226-97](https://analyt-mtc.com/catalog/product/skc-xad-sorbent-tubes/#part-226-97) |

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/)