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GCMS calibration verification results, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS calibration verification analysis conducted on May 14, 2002.

NYC-WTC_000022990–000022993

Folder label: “GCMS X 5/8/02 A 5/9/02

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NYC 9/11 Public Portal Document QudItAtaL.OI KCpOL V

Data File C:\MSDCHEM\1\DATA\05090 2\CALS 0.D Vial: 14 Acq On 10 May 2002 2:42 am Operator: Mclean Sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: May 13 09:36:05 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 09:35:28 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

Compound R.T. Qlon Response Cone Unit Qvalue

34) Anthracene 23.18 178 24742651 50.11 ug/L 98 35) Di-n-butylphthalate 25.10 149 27451479 51.79 ug/L 100 36) Fluoroanthene 26.55 202 24555152 49.62 ug/L 99 3 8) Pyrene 27.18 202 23559524 53.45 ug/L 100 39) Butylbenzylphthalate 29.53 149 10069127 51.26 ug/L # 97 40) Benzo(a)anthracene 30.79 228 17862665 50.89 ug/L 99 41) Bis(2-ethylhexyl)phthalate 31.39 149 12784989 48.16 ug/L 96 42) Chrysene 30.89 228 18051598m 49.68 ug/L 44) Di-n-octylphthalate 33.24 149 16798398 56.64 ug/L 98 45) Benzo(b)fluoranthene 33.76 252 13922691 57.23 ug/L 97 46) Benzo(k)fluoranthene 33.84 252 17031663 55.71 ug/L 98 47) Benzo(a)pyrene 34.56 252 13226755m 54.47 ug/L 48) Indeno(1,2,3-cd)pyrene 37.40 276 7239783 42.53 ug/L 98 49) Dibenz(a,h)anthracene 37.52 278 8452203 46.68 ug/L 99 51) Benzo(g,h,i)perylene 38.14 276 9534502 50.16 ug/L 100

(#) = qualifier out of range (m) = manual integration (+) = signals summed CAL50.D 050102.M Mon May 13 11:55:19 2002 Page 2

NYC-WTC_000022992

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NYC-WTC_000022992Source: NYC Law Department, mirrored locally

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