This method is for the determination of strychnine. The sample is collected on glass fiber filters, desorbed in 5mL of mobile phase, followed by HPLC analysis with ultraviolet detection. The working range is 0.05 to 10 mg/m³ for a 200-L air sample. Note: This revises Method S302.
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| Hold Times, Preservatives, Preps, Collection, Analytical & Documentation | |
|---|---|
| Holding Time: | At least 7 days @ 25 °C. |
| Preservatives: | Store at room temperature. |
| Required Preps: | Glass fiber filter; 37-mm. |
| Collection Method: | Glass fiber filter: 70L - 1000L @ 1-3L/min. |
| Analytical Methodology: | HPLC/UV |
| Documentation: | 
5016
|
| Analyte | Formula | CAS Number | Detection Limit | |
|---|---|---|---|---|
| Strychnine | C21H22N2O2 |
57-24-9 |
0.8 |
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.