---
title: "Polychlorobenzenes: exposure limits and sampling"
url: https://analyt-mtc.com/tools/hazard-search/polychlorobenzenes/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/polychlorobenzenes/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/polychlorobenzenes/
---

Hazard search

# Polychlorobenzenes

CAS number

No CAS number

Also known as

Polychlorobenzenes (see specific compounds) · See individual compounds

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **NIOSH 5517** / Polychlorobenzenes by GC-ECD / [Method document (opens in a new tab)](https://www.cdc.gov/niosh/docs/2003-154/pdfs/5517.pdf) | Active (pump) | 13mm, 5µm PTFE filter in stainless steel holder with XAD-2 tube (100/50mg) | GC-ECD | [226-30-04](https://analyt-mtc.com/catalog/product/skc-xad-sorbent-tubes/#part-226-30-04) / [225-1](https://analyt-mtc.com/catalog/product/aluminium-respirable-dust-cyclone/#part-225-1) |

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/)