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GCMS calibration results for volatile organics, April 2002

Machine-extracted title · confidence 100%

Laboratory report showing non-detect levels of volatile organic compounds in a GCMS blank sample analyzed on April 2-3, 2002.

NYC-WTC_000047177–000047180

Folder label: “GCMS X 4/2/02 A 4/3/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\l\DATA\020403\0403C3.D Vial: 9 Acq On 3 Apr 2002 4:25 pm Operator: Nefliu Sample ccvl Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Apr 05 09:08:29 2002 Quant Results File: SCAN020403.RE

Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Last Update : Fri Apr 05 09:08:22 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN1

Compound R.T. Qlon Response Cone Unit Qvalue

36) Di-n-butylphthalate 33.99 149 13150521 25.26 ug/1 100 37) Fluoranthene 35.25 202 14618882 26.21 ug/1 100 40) Pyrene 35.85 202 15112845 25.28 ug/1 100 41) Buthylbenzylphthalate 38.10 149 5382049 24.56 ug/1 100 42) Benz(a)anthracene 39.09 228 13178677 25.19 ug/1 100 43) Chrysene 39.18 228 12585294 25.74 ug/1 100 44) Bis(2-ethylhexyl)phthalate 39.69 149 6847345 24.61 ug/1 100 46) Di-n-Octyl phthalate 41.20 149 10285020 22.21 ug/1 100 47) Benzo(b)fluoranthene 41.54 252 11469867 26.76 ug/1 100 48) Benzo(k)fluoranthene 41.61 252 11923166 25.60 ug/1 100 49) Benzo(a)pyrene 42.19 252 10092140 25.72 ug/1 100 50) Indeno(1,2,3-cd)pyrene 44.37 276 7042182 21.84 ug/1 100 51) Dibenz(a,h)anthracene 44.47 278 6896326 23.07 ug/1 100 52) Benzo(ghi)perylene 44.92 276 6729752 20.83 ug/1 100

(#) = qualifier out of range (m) = manual integration (+) = signals summed 0403C3.D SCAN020403.M Fri Apr 05 09:09:28 2002 Page 2

NYC-WTC_000047179

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NYC-WTC_000047179Source: NYC Law Department, mirrored locally

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