This sample is for the determination of chloroform. The sample is collected on charcoal sorbent tubes, desorbed with carbon disulfide, and then analyzed by gas chromatography using a flame ionization detector.
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| Hold Times, Preservatives, Preps, Collection, Analytical & Documentation | |
|---|---|
| Holding Time: | At least 16 days. |
| Preservatives: | Samples must be refrigerated. |
| 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 @ 0.2 L/min. |
| Analytical Methodology: | GC/FID |
| Documentation: | 
005
|
| Analyte | Formula | CAS Number | Detection Limit | |
|---|---|---|---|---|
| Chloroform | CHCl3 |
67-66-3 |
5.3 |
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.