This method is for the determination of o-terphenyl. The sample is collected on PTFE membrane filters, desorbed in carbon disulfide, followed by GC/FID analysis. The working range is 0.5 to 60 mg/m³ for a 30-L air sample. The method has been tested only with o-terphenyl. Note: This revised Method S27.
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| Hold Times, Preservatives, Preps, Collection, Analytical & Documentation | |
|---|---|
| Holding Time: | Not determined. |
| Preservatives: | None noted in method. |
| Required Preps: | PTFE filter membrane; 2.0 µm. |
| Collection Method: | PTFE filter: 2L - 30L @ 1-3L/min. |
| Analytical Methodology: | GC/FID |
| Documentation: | 
5021
|
| Analyte | Formula | CAS Number | Detection Limit | |
|---|---|---|---|---|
| o-Terphenyl | C18H14 |
84-15-1 |
0.002 |
mg |
* 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.