This method is for the determination of styrene. The sample is collected on coconut shell charcoal tubes, desorbed with carbon disulfide, and analyzed by gas chromatography using a flame ionization detector.
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| Hold Times, Preservatives, Preps, Collection, Analytical & Documentation | |
|---|---|
| Holding Time: | Samples are stable for at least two weeks. |
| Preservatives: | None noted in method. |
| Required Preps: | Solid sorbent tubes: coconut shell charcoal, 100mg/50mg, 7cm x 6mm OD x 4mm ID. |
| Collection Method: | Solid sorbent charcoal tubes; 10 L at 0.2 L/min - TWA; 15 L at 1.0 L/min - Ceiling or Peak. |
| Analytical Methodology: | GC/FID |
| Documentation: | 
009
|
| Analyte | Formula | CAS Number | Detection Limit | |
|---|---|---|---|---|
| Styrene | C8H8 |
100-42-5 |
4.7 |
µg |
* The analytes and detection limits listed for each method represent the typical detection limits and analytes reported for that particular method. Keep in mind that analyte lists may vary from laboratory to laboratory. Detection limits may also vary from lab to lab and are dependent upon the sample size, matrix, and any interferences that may be present in the sample.