This method is for the collection and analysis of acetophenone from workplace air. The sample is collected on a Tenax tube. After sample collection the tube is desorbed with a misture of iospropanol:carbon disulfide (5:95) and analyzed by GC/FID (flame ionization detector).
NOTE: This is a partically validate method.
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Hold Times, Preservatives, Preps, Collection, Analytical & Documentation | |
---|---|
Holding Time: | The analyte recoveries were above 93% when stored at ambient and refrigerated temperatures for 6 days. |
Preservatives: | None specified in the method. |
Required Preps: | Tenax, 15/30mg (SKC 226-35) |
Collection Method: | The method recommends a 0.1 L/min. flow rate with a 12L sample collection volume. |
Analytical Methodology: | GC/FID |
Documentation: | PV2003 |
Analyte | Formula | CAS Number | Detection Limit | |
---|---|---|---|---|
Acetophenone | C8H8O |
96-86-2 |
21 |
ng |
* 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.