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GCMS analysis comments for sample AD28689, Dec 2001

Machine-extracted title · confidence 100%

Laboratory report noting low pH and TurboVap contamination with recovery data for sample AD28689.

NYC-WTC_000035195–000035228

Folder label: “GCMS X 11/24/01 A 12/4/01

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Scanned page image, NYC-WTC_000035211
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC04 01\28689.D Vial: 14 Acq On 5 Dec 2001 1:04 am Operator: 209 GALOS Sample gc/ms 11/24 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 10 Heptacosane Concentration Rank 16

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

34.54 0.52 ug/1 101586 Chrysene-dl2 33.03

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Heptacosane 2 Heneicosane 380 C27H56 296 C21H44 000593-49-7 000629-94-7 90 9) 3 Hexatriacontane 507 C36H74 000630-06-8 87 4 Pentacosane 352 C25H52 000629-99-2 86 Abundance........................ Scan 3213 (34.540 min): 28689.D (-) m/ z 57.00 100.00% 57

85 5000 4 FfTTTTTfiT

miz-> — 1 4,4 13 x 141 168 ........ .... ...... ......... 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 34.20 34.40 34.60 34.80 m/z 43.05 65.99% Abundance #52248: Heptacosane 57

5000 • 85 34.20 34.40 34.60 34.80 m/ z 71.00 62.79%

miz-> M 113,141 , 169 196 224 ‘ II TTTTugguunT 281 324 pTT-rpTTTp-rTTp-rrrTT 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 380 l""l" Abundance 442201: Heneicosane 57 4-APA--AAPPRR- 85 34.20 34.40 34.60 34.80 5000 m/z 85.05 54.64%

113 141 268 296 mfz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 Abundance #74636: Hexatriacontane ' TTIETTT ; T ~~TTrTTAAAT 57 34.20 34.40 34.60 34.80 m/z 55.00 27.66% 5000 85

_ J 113, 141169 197. IYWY M miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 34.20 34.40 34.60 34.80

28689.D GCMS1126.M Mon Dec 10 10:19:43 2001 Page 10

NYC-WTC_000035211

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NYC-WTC_000035211Source: NYC Law Department, mirrored locally

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