---
title: "Methylcyclohexanol (25639-42-3): sampling methods"
url: https://analyt-mtc.com/tools/hazard-search/methylcyclohexanol-25639-42-3/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/methylcyclohexanol-25639-42-3/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/methylcyclohexanol-25639-42-3/
---

Hazard search

# Methylcyclohexanol

CAS number

25639-42-3

Also known as

Methylcyclohexanol (mixed isomers) · Methylcyclohexanol (see online Passive Sampling Guide)

## UK workplace exposure limits

| Limit | Value | Applies to |
| --- | --- | --- |
| 8-hour TWA | 50 ppm |  |
| 8-hour TWA | 237 mg/m³ |  |
| 15-minute STEL | 75 ppm |  |
| 15-minute STEL | 356 mg/m³ |  |

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **MDHS 88** | Passive |  | GC-FID | [575-002](https://analyt-mtc.com/catalog/product/skc-organic-vapour-passive-samplers/#part-575-002) |
| **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) | GC-FID | [226-01](https://analyt-mtc.com/catalog/product/skc-anasorb-sorbent-tubes/) |
| **NIOSH 1404** / Methycyclohexanol by GC-FID / [Method document (opens in a new tab)](http://www.cdc.gov/niosh/docs/2003-154/pdfs/1404.pdf) | Active (pump) | Charcoal tube (100/50mg) | GC-FID | [226-01](https://analyt-mtc.com/catalog/product/skc-anasorb-sorbent-tubes/) |
| **Non-agency** / Methylcyclohexanol by Colorimetric analysis | Direct-reading | Gastec Detector Tube |  | [810-119](https://analyt-mtc.com/catalog/product/gastec-colour-gas-detector-tubes/#part-gst-119) |
| **Other** | Passive |  |  | [575-002](https://analyt-mtc.com/catalog/product/skc-organic-vapour-passive-samplers/#part-575-002) |

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/)