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GCMS reference standard results, May 2002

Machine-extracted title · confidence 100%

Laboratory report of GCMS reference standard analysis conducted on May 14, 2002, showing recovery percentages.

NYC-WTC_000022994–000023001

Folder label: “GCMS X 5/8/02 A 5/9/02

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Scanned page image, NYC-WTC_000022997
OCR text

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NYC 9/11 Public Portal Document

- Data File C:\MSDCHEM\l\DATA\050902\0508REFl.D Vial: 5 Acq On 9 May 2002 6:32 pm Operator: Mclean Sample 5/8 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: May 14 11:09:06 2002 Quant Results File: 050102.RES

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Mon May 13 11:40:29 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

Compound R.T. Qlon Response Cone Unit Qvalue

36) Fluoroanthene 26.54 202 10302677 16.40 ug/L 98 3 8) Pyrene 27.17 202 10844680 17.44 ug/L 97 39) Butylbenzylphthalate 29.53 149 3351402 12.09 ug/L 98 40) Benzo(a)anthracene 30.79 228 7373805 14.89 ug/L 99 41) Bis(2-ethylhexyl)phthalate 31.39 149 4144394 11.07 ug/L 99 42) Chrysene 30.88 228 8266042m 16.12 ug/L 44) Di-n-octylphthalate 33.24 149 4312731 8.83 ug/L 99 45) Benzo(b)fluoranthene 33.75 252 6056214 15.12 ug/L 98 46) Benzo(k)fluoranthene 33.83 252 8784121 17.46 ug/L 99 47) Benzo(a)pyrene 34.55 252 4720301m 11.81 ug/L 48) Indeno(1,2,3-cd)pyrene 37.39 276 2735022 9.76 ug/L 100 49) Dibenz(a,h)anthracene 37.51 278 4186227 14.05 ug/L 98 50) Benzo(g,h,i)perylene 38.13 276 5087512 16.26 ug/L 99

(#) = qualifier out of range (m) = manual integration (+) = signals summed 0508REF1.D 050102.M Tue May 14 11:09:36 2002 Page 2

NYC-WTC_000022997

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NYC-WTC_000022997Source: NYC Law Department, mirrored locally

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