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GC/MS TCLP calibration table analysis, October 2001

Machine-extracted title · confidence 95%

GC/MS analysis report with TCLP calibration table data from October 16, 2001.

NYC-WTC_000089030–000089044

Folder label: “GC/MS Scan 9/28/01

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Scanned page image, NYC-WTC_000089042
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1501\LB.D Vial: 3 Acq On : 15 Oct 2001 1:28 pm Operator: 209 GALOS Sample : lab blk 9/28 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 7 Oxirane, 2-methyl-3-propyl-, c Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 10.42 0.56 ug/1 61271 1,4-Dichlorobenzene-d4 11.76

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Oxirane, 2/rnethyl-3-propyl- , cis- 100 C6H12O 006124-90-9 36 2 Hexane, ^3,5-trimethyl- 128 C9H20 001069-53-0 32 3 Pentana^ 2,2-dimethyl- 114 C7H14O 014250-88-5 25 4 1-Pen^nol, 2,2-dimethyl-_______ 116 C7H16O 002370-12-9 23 Abundance Scan 586 (10.423 min); LB.D (-) Wz 43.05 100.00% 43

5000

85 57 69 10.00 10.20 10.40 10'60 lo'so ........................ 'I'l J....... ......... '................. “inTz ^4795 5^747% nfe-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #1531: Oxirane, 2-methyl-3-propyl-, cis- 43

57 71 85 .......................................................... 10.00 10.20 10.40 10.60 10.80 “mTz 41.05 29.81% ' I'' 11'''' I ''' I' 100 -/I Ti/z-> 20 t,.... 30......40Ill 50 60 70 80 I ‘ 1 ' • ' ' I ' ' ' ■ I ' ' ' ' I ' ' ' ' I ' 90 100 110 120 130 Abundance #5161; Hexane, 2,3,5-trimethyl- '43-

10.00 10.20 10.40 10.60 10.80 5000 “mTz 85.05 24.41% 85 57 71 ---------l^^,,^,-ll,- ' n ''H' I ■ --- 1 --------------- - ------ .,28- fiZz-> 20 ' 30 40 50 60 70 80 90 lOO"'n o 120 130 .- ^bundance - #3038; Pentanal, 2,2-dimethyl- “^43— 10.00 ~1 O.2OMO.4O'^10.60-10.80"^ m/z 57.00 16.41%

5000 85 27 57 72 ' ' ' I ' ■'' ' I ' ' ' ' I I ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' 1 ■ I I I I I

20 30 40 50 60 70 80 90 100 110 120 130 10.00 10,20 10,40 10.60 10.80

LB.D NP091101.M Tue Oct 16 15:20:38 2001 Page 7

NYC-WTC_000089042

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NYC-WTC_000089042Source: NYC Law Department, mirrored locally

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