Hazard search
n-Undecane
- CAS number
- 1120-21-4
- Also known as
- Hendecane · n-Undecane (hydrocarbons, BP 36 to 216 C)
UK workplace exposure limits
Our data hold no UK limit for this substance.
Sampling methods
| Method | Sampling | Medium | Analysis | Part numbers |
|---|---|---|---|---|
| MDHS 72 VOCs by thermal desorption and GC Method document (opens in a new tab) | Active (pump) | Tenax thermal desorption tube (250mg) | 226-357 | |
| MDHS 80 VOCs by thermal desorption and GC Method document (opens in a new tab) | Passive | Tenax thermal desorption tube (250mg) | 226-357 | |
| MDHS 104 VOCs by solvent desorption and GC Method document (opens in a new tab) | Active (pump) | Charcoal tube (100/50mg) | 226-01 | |
| MDHS 104 VOCs by solvent or thermal desorption and GC Method document (opens in a new tab) | Active (pump) | Tenax TD tube (250mg) | 226-357 | |
| NIOSH 1500 Hydrocarbons (BP 36-216°C) by GC-FID Method document (opens in a new tab) | Active (pump) | Charcoal tube (100/50mg) | GC-FID | 226-01 |
| EPA TO-17 VOCs by thermal desorption and GC Method document (opens in a new tab) | Active (pump) | Two Thermal Desorption tubes | TD, GC | 226-350 226-347 224-26-02 224-26-CPC |
| Non-agency VOCs by solvent desorption and GC-FID Method document (opens in a new tab) | Passive | Passive sampler | 575-001 575-002 | |
| Other | Passive | GC-FID | 575-001 |
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); SKC Inc. (USA), Sampling Guides, used with SKC's permission (opens in a new tab)