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Providing Analytical Services
Since 1925
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Sample Container and Preservation Guidelines| Analysis/Constituent | Container | Preservation | Holding Time | | Organic Volatiles Analysis | 2 X 40ml glass VOA TFE-septa cap | Chlorinated: Na2S2O3
then HCl, pH<2; Cool; 4 C
Unchlorinated: HCl | 14 days
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Sampling Instructions:
A Chain of Custody(COC) form, listing all samples, date and time sampled, and analysis requested should be filled out by the Sampler. This COC form should accompany the samples to the testing laboratory.
Click Here For Environmental Sampling Procedures
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For More Environmental Services Information Contact: Vickie Taylor Phone: (805)392-2010 vickiet@fglinc.com
Back to Organic Semi-Volatiles Analyses
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