This method is for the collection and analysis of triethanolamine from workplace air. The sample is collected on closed-face 37 mm glass fiber filter cassette. After collection, the sample is desorbed with acetone and analyzed by GC/FID (flame ionization detector).
NOTE: This is a partially validated method.
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| Hold Times, Preservatives, Preps, Collection, Analytical & Documentation | |
|---|---|
| Holding Time: | The method states recoveries of the analyte of 95% or higher when stored for 14 days at ambient or refrigerated temperatures. |
| Preservatives: | Store samples at ambient or refrigerated temperatures. |
| Required Preps: | 37 mm glass fiber filter, SKC 225-709 |
| Collection Method: | The method recommends a 1 L/min. flow rate with a 100L sample volume. |
| Analytical Methodology: | GC/FID |
| Documentation: | 
PV2141
|
| Analyte | Formula | CAS Number | Detection Limit | |
|---|---|---|---|---|
| Triethanolamine | C6H15NO3 |
102-71-6 |
10 |
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.