---
title: "Aromatic carboxylic acid anhydrides: sampling methods"
url: https://analyt-mtc.com/tools/hazard-search/aromatic-carboxylic-acid-anhydrides/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/aromatic-carboxylic-acid-anhydrides/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/aromatic-carboxylic-acid-anhydrides/
---

Hazard search

# Aromatic carboxylic acid anhydrides

CAS number

No CAS number

Also known as

Aromatic carboxylic acid anhydrides (see individual compounds)

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **MDHS 62/2** | Active (pump) |  | HPLC | [225-70A](https://analyt-mtc.com/catalog/product/haz-dust-7204-particulate-monitor/#part-225-70a) / [225-58F](https://analyt-mtc.com/catalog/product/glass-fibre-depth-filters/#part-225-58f) / [226-35](https://analyt-mtc.com/catalog/product/skc-tenax-sorbent-tubes/#part-226-35) |

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/)