---
title: "Cyclotrimethylenetrinitramine (121-82-4): sampling methods"
url: https://analyt-mtc.com/tools/hazard-search/cyclotrimethylenetrinitramine-121-82-4/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/cyclotrimethylenetrinitramine-121-82-4/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/cyclotrimethylenetrinitramine-121-82-4/
---

Hazard search

# Cyclotrimethylenetrinitramine

CAS number

121-82-4

Also known as

Cyclonite · Cyclonite (RDX) · RDX

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **OSHA PV2135** | Active (pump) |  | HPLC-UV | [225-709](https://analyt-mtc.com/catalog/product/glass-fibre-depth-filters/#part-225-709) / [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/)