---
title: "Tetrachlorodifluoroethane (76-11-9): sampling methods"
url: https://analyt-mtc.com/tools/hazard-search/tetrachlorodifluoroethane-76-11-9/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/tetrachlorodifluoroethane-76-11-9/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/tetrachlorodifluoroethane-76-11-9/
---

Hazard search

# Tetrachlorodifluoroethane

CAS number

76-11-9

Also known as

1,1,1,2-Tetrachloro-2,2-difluoroethane · 1,1,2,2-Tetrachloro-1,2-difluoroethane · s-Tetrachlorodifluoroethane · sym-Tetrachlorodifluoroethane

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **MDHS 88** / VOCs by solvent desorption and GC / [Method document (opens in a new tab)](http://www.hse.gov.uk/pubns/mdhs/pdfs/mdhs88.pdf) | Passive | Passive sampler |  | [575-001](https://analyt-mtc.com/catalog/product/skc-organic-vapour-passive-samplers/#part-575-001) |
| **MDHS 96** / VOCs by solvent desorption and GC / [Method document (opens in a new tab)](http://www.hse.gov.uk/pubns/mdhs/pdfs/mdhs96.pdf) | Active (pump) | Charcoal tube (100/50mg) |  | [226-01](https://analyt-mtc.com/catalog/product/skc-anasorb-sorbent-tubes/) |
| **NIOSH 1016** / Tetrachlorodifluoroethane by GC-FID / [Method document (opens in a new tab)](http://www.cdc.gov/niosh/docs/2003-154/pdfs/1016.pdf) | Active (pump) | Charcoal tube (100/50mg) | GC-FID | [226-01](https://analyt-mtc.com/catalog/product/skc-anasorb-sorbent-tubes/) |
| **Non-agency** / Tetrachlorodifluorethane by Colorimetric analysis | Direct-reading | Gastec detector tube |  | [810-51](https://analyt-mtc.com/catalog/product/gastec-colour-gas-detector-tubes/#part-gst-51) |

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/)