---
title: "Trichloroisocyanuric acid (87-90-1): sampling methods"
url: https://analyt-mtc.com/tools/hazard-search/trichloroisocyanuric-acid-87-90-1/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/trichloroisocyanuric-acid-87-90-1/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/trichloroisocyanuric-acid-87-90-1/
---

Hazard search

# Trichloroisocyanuric acid

CAS number

87-90-1

Also known as

1,3,5-Trichloroisocyanuric acid · Symclosene

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **OSHA ID-101SG** / Trichloroisocyanuric acid by ISE / [Method document (opens in a new tab)](http://www.osha.gov/dts/sltc/methods/partial/id101sg/id101sg.html) | Active (pump) | 37mm Glass fibre filter with fritted midget impinger |  |  |

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)