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Thallium
- CAS number
- 7440-28-0
- Also known as
- Thalium (Elements by ICP Aqua Regia Ashing) · Thallium (Elements by Cellulosic Internal Capsule Sampler) · Thallium (Elements by ICP HNO3 Digestion) · Thallium (Elements by ICP HNO3/HClO4 Ashing) · Thallium (Elements on Wipes) · Thallium (soluble compounds) (as Tl)
UK workplace exposure limits
Our data hold no UK limit for this substance.
Sampling methods
| Method | Sampling | Medium | Analysis | Part numbers |
|---|---|---|---|---|
| MDHS 91/2 | Active (pump) | XRF | 225-70A 225-1930 | |
| NIOSH 7300 | Active (pump) | ICP-AES | 225-3-01 225-1 | |
| NIOSH 7301 | Active (pump) | ICP-AES | 225-3-01 225-803 225-1 | |
| NIOSH 7303 | Active (pump) | ICP-AES | 225-3-01 225-1 | |
| NIOSH 7306 | Active (pump) | ICP-AES | 225-8517 225-1 | |
| NIOSH 9102 | ICP-AES | 225-2414 225-2415 | ||
| OSHA ID 121 | Active (pump) | AA or AES | 225-3-01 225-1 |
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 Inc. (USA), Sampling Guides, used with SKC's permission (opens in a new tab)