---
title: "Picloram (1918-02-1): exposure limits and sampling"
url: https://analyt-mtc.com/tools/hazard-search/picloram-1918-02-1/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/picloram-1918-02-1/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/picloram-1918-02-1/
---

Hazard search

# Picloram

CAS number

1918-02-1

Also known as

4-Amino-3,5,6-trichloropicolinic acid · Picloram (ISO) · Picloram (tordon) ( total dust) · Picloram (tordon) (respirable dust)

## UK workplace exposure limits

| Limit | Value | Applies to |
| --- | --- | --- |
| 8-hour TWA | 10 mg/m³ |  |
| 15-minute STEL | 20 mg/m³ |  |

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **OSHA PV2049** / Picloram by HPLC/UV / [Method document (opens in a new tab)](https://www.osha.gov/sites/default/files/methods/osha-pv2049.pdf) | Active (pump) | Glass fibre filter in cassette | GR | [225-5-37-P](https://analyt-mtc.com/catalog/product/gla-5000-pvc-membrane-filters/#part-225-5-37-p) / [225-3LF](https://analyt-mtc.com/catalog/product/aluminium-respirable-dust-cyclone/#part-225-3lf) / [225-1](https://analyt-mtc.com/catalog/product/aluminium-respirable-dust-cyclone/#part-225-1) / [225-706](https://analyt-mtc.com/catalog/product/glass-fibre-depth-filters/#part-225-706) / [225-7](https://analyt-mtc.com/catalog/product/glass-fibre-depth-filters/#part-225-7) / [225-105](https://analyt-mtc.com/catalog/product/gs-1-respirable-dust-cyclone/#part-225-105) / [225-385](https://analyt-mtc.com/catalog/product/disposable-parallel-particle-impactors/#part-225-385) / [225-709](https://analyt-mtc.com/catalog/product/glass-fibre-depth-filters/#part-225-709) |

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/)