NYC-WTC_000036200
Laboratory methodology table documenting sample extraction parameters, surrogate recovery rates, and quality control data for mass spectrometry analysis.
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Document / 1 page
GCMS X sample log, Nov-Dec 2001
Machine-extracted title · confidence 85%Department of Environmental Protection record logging GCMS X samples from November to December 2001.
NYC-WTC_000036199Folder label: “GCMS X 12/4/01 A 12/10/01”
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NYC 9/11 Public Portal Document
NYC-WTC_000036199
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NYC-WTC_000036199Source: NYC Law Department, mirrored locally
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NYC-WTC_000036201
Laboratory record documenting the extraction method parameters for sample AD29229 analyzed in December 2001.
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NYC-WTC_000036205
Calibration data for volatile organic compounds including nitrosamines and chlorinated solvents from December 2001.
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NYC-WTC_000036210
Reference analysis results for target analytes used to verify GCMS instrument performance in December 2001.
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NYC-WTC_000036220
Blank sample results showing non-detect levels for target compounds during December 2001 laboratory testing.
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