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GCMS calibration verification for VOCs, May 9 2002

Machine-extracted title · confidence 100%

Laboratory report showing GC/MS calibration verification data for volatile organic compounds with response values in May 2002.

NYC-WTC_000045564–000045567

Folder label: “GCMS X 5/3/02 A 5/7/02

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\l\DATA\050702\CAL20.D Vial: 2 Acq On 7 May 2002 1:52 pm Operator: Mclean Sample 20 Inst Instrumen Mise Multiplr:.1.00 MS Integration Params: EVENTS.E Quant Time: May 07 14:37:27 2002 Quant Results File: 050102.RES

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Tue May 07 14:35:08 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

Compound R.T. Qlon Response Cone Unit Qvalue

34) Anthracene 23.17 178 10551374 21.65 ug/L 98 35) Di-n-butylphthalate 25.10 149 11351918 21.70 ug/L 99 36) Fluoroanthene 26.54 202 10660695 21.83 ug/L 100 38) Pyrene 27.18 202 10366007 20.25 ug/L 97 39) Butylbenzylphthalate 29.53 149 4000088 17.53 ug/L 95 40) Benzo(a)anthracene 30.79 228 8165715 20.03 ug/L 98 41) Bis(2-ethylhexyl )phthalate 31.39 149 5283721 17.14 ug/L 98 42) Chrysene 30.89 228 9079035m 21.51 ug/L 44) Di-n-octylphthalate 33.24 149 6500575 16.12 ug/L 99 45) Benzo(b)fluoranthene 33.76 252 7176403 21.70 ug/L 98 46) Benzo(k)fluoranthene 33.83 252 9552635 22.99 ug/L 99 47) Benzo(a)pyrene 34.55 252 7092419m 21.49 ug/L 48) Indeno(1,2,3-cd)pyrene 37.40 276 3383450 14.62 ug/L 96 49) Dibenz(a,h)anthracene 37.52 278 4277498 17.38 ug/L 100 51) Benzo(g,h,i)perylene 38.15 276 5011458 19.40 ug/L 98

(#) = qualifier out of range (m) = manual integration (+) = signals summed CAL20.D 050102.M Thu May 09 09:19:10 2002 Page 2

NYC-WTC_000045566

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NYC-WTC_000045566Source: NYC Law Department, mirrored locally

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