Analyte |
Method |
Sample Quantity1 |
Container Type |
Preservation |
Hold Time |
Volatiles by GC/ECD |
EPA 504.1 |
3 - 40 ml vials |
glass/Teflon |
cool 4oC, HCL pH<2, ascorbic acid |
14 days ext./24 hours analysis |
1 - This does not include the volume necessary to perform MS/MSD analyses. Include additional sample (normally 3 times the quoted volume or mass) for each sample requiring an MS/MSD. This extra sample volume should always be included for at least one sample in sample sets of 5 or greater. Contact the laboratory for more information. |
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