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GCMS analysis summary, sample AD31377, Feb 2002

Machine-extracted title · confidence 100%

GCMS analysis report for sample AD31377 showing surrogate recovery and unknown compounds from February 7, 2002.

NYC-WTC_000016136–000016148

Folder label: “GCMS X 12/26/01 A 1/15-1/16/02

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Scanned page image, NYC-WTC_000016144
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN1502\31377.D Vial: 23 Acq On : 16 Jan 2002 8:28 am Operator: 209 GALOS Sample : gc/ms scan 12/26 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 2 Pentacosane Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T.

33.41 0.42 ug/1 56985 Chrysene-dl2 32.79

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Pentacosane 352 C25H52 000629-99-2(86 2 Heptacosane 380 C27H56 000593-49-7 86 3 Nonacosane 408 C29H60 000630-03-5 86 4 Tetracosane 338 C24H50 _________ 000646-31-1 80 Abundance Scan 3090 (33.408 min): 31377.D (-) m/z 57.00 100.00% 57

85 5000-

1 113 140 33.00 33.20 33.40 33.60 33.80

m/z-> 34. 4. 4 —H 207 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 m/z 43.05 76.83% Abundance #49559: Pentacosane 43

5000 i 71 vw MM Aamw,, MMW 33.00 33.20 33.40 33.60 33.80 QQ ... m/z 71.00 66.78% j T , 127 197 225 253 325 352 0+ ‘"I1'111" Tgmpmemmmmuapai m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Abundance +74682 Heptacosane 43 A.. MAs 5000 71 L 52.20% 33.00 33.20 33.40 33.60 33.80 m/ z 99 127

m/z-> mm 183 211 TTI—m—muu—mm—mmI TWTPnpBTugma] 253 353 380 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Abundance #54526: Nonacosane rr-r * "M > r 1 1 | 1 1 43 33.00 33.20 33.40 33.60 33.80 m/z 41.05 34.07% 71 5000

miz-> ..>j...r(...> 127, It 99 .1 TTmapggmpu .. 211 239 379 408 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 33:00 33.20 33:40 33.60 33.80 Mumnaan

31377.D GCMS1126.M Mon Feb 04 15:08:03 2002 Page 2

NYC-WTC_000016144

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NYC-WTC_000016144Source: NYC Law Department, mirrored locally

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