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GC/MS calibration table for TCLP analysis, Oct 2001

Machine-extracted title · confidence 95%

Calibration data table for GC/MS analysis of WTC samples conducted on October 2, 2001.

NYC-WTC_000086788–000086807

Folder label: “508 Scan 9/15/01 9/26/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT0101\LBC.D Vial: 3 Acq On : 1 Oct 2001 3:40 pm Operator: 209 GALOS Sample : 9/15 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Hexanone Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 6.49 0.85 ug/1 125807 1,4-Dichlorobenzene-d4 11.79 Hit# of 5 / Tentative ID MW MolForm CAS# Qual 1 2-Hexanoifie 100 C6H12O 000591-78-6 90 2 2-Hexan/ne, 4-hydroxy-5-methyl-3-pr 172 C10H20O2 061141-74-0 83 3 Methyl/isobutyl Ketone 100 C6H12O 000108-10-1 58 4 2-Hex^one, 4-hydroxy-3-propyl-158 C9H18O2 062338-17-4 50 Wsundance Scan 158 (6.489 min); LBC.D (-) m/z 42795 100.00% 4b fl 58 5000

71 6.20 6.40 6.60 6.80 I'''' I r' ‘' I' ’ ‘' I''' ‘ I ‘‘ I ’''' r''' I' ‘' I' ‘' r ''' I m/z 58.05 54.39% Ti/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #1556:2-Hexanone 43

58 553 —. .................. 6.20 6.40 6.60 6.80 "mTz 41700 15.65% 27 71 85 100 I ■' " 111111 n 111 H . 111 -|4TTp-rTTp-rT-rT|TTTp-ri-i-rp-rTTi^^

Ti/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #15807; 2-Hexanone, 4-hydroxy-5-methyl-3-propyl- 4(3

6.20 6.40 6.60 6.80 5000 "m/z 57.00 14.11% 58 27 72 pi 11.... I.... 1111.11.111 85 100 -+■ Ti/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #63351: Methyl Isobutyl Ketone 4l3 6.20 6.40 6.60 6.80 m/z 85.05 9.63%

553 58 27 85 100 11 •'I' I" I" " I I?"....... ........................................... I .. A J A ■Ti/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 6.20 6.40 6.60 6.80

LBC.D NP091101.M. Tue Oct 02 12:17:03 2001 Page 2

NYC-WTC_000086795

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NYC-WTC_000086795Source: NYC Law Department, mirrored locally

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