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GCMS reference calculation results, sample AE12288, June 2002

Machine-extracted title · confidence 100%

Calculated reference values and recovery percentages for organic compound analysis using gas chromatography-mass spectrometry with all results at or above 2.0 ug reporting limit.

NYC-WTC_000014177–000014184

Folder label: “GCMS X 5/24/02 A 5/29/02

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Data File : C:\MSDCHEM\1\DATA\052902\REF2 .D Vial: 6. Acq On : 29 May 2002 2:10 pm Operator: McLean Sample : gc/ms scan 5/24 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Jun 03 09:28:28 2002 Quant Results File: ,<052202.RES Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Wed May 29 08:47:01 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

Compound R.T. Qlon Response Cone Unit Qvalue 36) Fluoroanthene 26.49 202 7518699 15.02 ug/L 97 3 8) Pyrene 27.13 202 7847445 18.35 ug/L 98 39) Butylbenzylphthalate 29.48 149 2424464 13.25 ug/L 98 40) Benzo(a)anthracene 30.74 228 5078055 15.73 ug/L 100 41) Bis(2-ethylhexyl)phthalate 31.34 149 2593572 10.90 ug/L 99 42) Chrysene 30.83 228 5923634m 15.97 ug/L 44) Di-n-octylphthalate 33.19 149 1731361 6.50 ug/L 99 45) Benzo(b)fluoranthene 33.70 252 3597609 14.68 ug/L 99 46) Benzo(k)fluoranthene 33.77 252 4956525 18.05 ug/L 100 47) Benzo(a)pyrene 34.50 252 2334252 10.64 ug/L 97 48) Indeno(l,2,3-cd)pyrene 37.32 276 1227661 8.40 ug/L 94 4 9) Dibenz(a,h)anthracene 37.44 278 1862779 11.59 ug/L 99 50) Benzo(g,h,i)perylene 38.05 276 2169141 12.71 ug/L 95

(#) = qualifier out of range (m) = manual integration (+) = signals summed REF2.D 052202.M Mon Jun 03 09:29:02 2002 Page 2

NYC-WTC_000014180

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NYC-WTC_000014180Source: NYC Law Department, mirrored locally

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