Tetrahydrofuran, Urine Test (4355U)
| Analysis Code |
4355U |
| Test Name |
Tetrahydrofuran, Urine |
| Test Includes |
Tetrahydrofuran [Headspace GC] |
| Purpose |
Occupational Exposure Monitoring for Tetrahydrofuran Exposure |
| Category |
Environmental/Occupation Toxin |
| Method(s) |
Headspace Gas Chromatography (GC) |
| Specimen Requirements |
2 mL Urine |
| Transport Temperature |
Refrigerated |
| Specimen Container |
Plastic container (preservative-free) |
| Special Handling |
Collect sample at end of shift. |
| Light Protection Required |
Not Required |
| Stability |
Room Temperature: 5 day(s)
Refrigerated: 10 day(s)
Frozen (-20 °C): 14 day(s) |
| Rejection Criteria |
Received Room Temperature. |
| Day(s) Test Set-up |
[Headspace GC] Tuesday Thursday Sunday 3 days |
| Suggested CPT Code |
[Headspace GC] 82491 |
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