---
title: "BTEX: exposure limits and sampling — Analyt-MTC"
url: https://analyt-mtc.com/tools/hazard-search/btex/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/btex/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/btex/
---

Hazard search

# BTEX

CAS number

No CAS number

Also known as

BTEX (hydrocarbons, aromatic. See benzene, toluene, ethylbenzene, and xylene)

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **NIOSH 1501** | Active (pump) |  | GC-FID | [226-01](https://analyt-mtc.com/catalog/product/skc-anasorb-sorbent-tubes/) |

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 Inc. (USA), Sampling Guides, used with SKC's permission (opens in a new tab)](https://international.skcinc.com/sampling-guides/)