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GCMS analysis log for sample AD31019

Machine-extracted title · confidence 95%

Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD31019 performed on January 18, 2002.

NYC-WTC_000017556–000017570

Folder label: “GCMS X 12/20/01 A 1/9/02”

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NYC 9/11 Public Portal Document . Library Search Compound Report Data File : M:\INSTRU~1\209\DATA\JAN0802\31019.D Vial: 24 Acq On : 9 dan 2002 12:45 pm Operator: 209 GALOS Sample : goms scan 12/20a Inst : GC/MS 209 Misc 3 MultipIr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L JESSIE ISSO SEIS IE III ISIS IOI SI IIS I IOI TOTTI TIO ITSO ISA III Peak Number 5 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 4 R.T. _ EstCone Area Relative to ISTD R.T. 20.85 1.51 ug/l 573489 | Acenaphthene-d10 20.39 Hit# of Tentative ID MW MolForm cas# Qual A Benzgic acid, 4-ethoxy-, ethyl este 194 C11H1403 023676-09-7 97 2 Eth¥lparaben 166 C9H1003 000120-47-8 53 3 1feentanone, 1-(4-hydroxyphenyl)- 178 C11H1402 002589-71-1 43 4 {-Cyclopentene-1-propanoic acid, .b 168 C10H1602 061833-30-5 42 | noe ‘Sean 1722 20.859 min: 1010.0 C) m/z 120.95 100.008 | s000. 149 i 65 8 138 168 194 39 59, 76 409 158 470 20.60 _20.80_21.00_21.20__ i o m/z 149.00 50.05% hz» 20 304050 60 70 80 90 100 110 120 130 140 150 160 170 160 190 200 #21260: Benzoic acid, ethony-, ‘ethyl ester 1 . | 149 i bees 1 20.60 20.80 21.00 _21.20 138 : _ | 2 a ee ‘_ ™ imnJz 194.05 29.53% \ i n> 20 30 40 50 80 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Baneanee #19G54 Einyparaben 12 | | 20.60 20.80 21.00 21.20 | seo | m/z 137.9 28.53% a 93 138 168 53 n> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 ‘Abundance ‘#17210: 1-Pentanone, 1-(4-hydroxyphenyl}- i 1H 20160 20180 21100 21.20 i m/z 65.0 20.20% | 5000: } 65 93 38 5g n 136 163 fnz—>___ 20. 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 20.60 20.80. 21.00 21.20 31019.D GCMS0103.M Thu Jan 10 16:01:38 2002 Page 5 NYC-WTC_000017566

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NYC-WTC_000017566Source: NYC Law Department, mirrored locally

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Laboratory report listing quantitative results for numerous organic compounds in a GCMS calibration sample analyzed on January 9, 2002.

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GCMS reference scan results · Box DEP Box 16

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Laboratory report listing quantitative results for numerous organic compounds in a GCMS reference scan of sample AD30605 on January 9, 2002.

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