GC/MS calibration results, PAH compounds, May 2002

Machine-extracted title · confidence 85%

GC/MS instrument calibration report for polycyclic aromatic hydrocarbons and chlorinated compounds using 40 µg/L standards, dated May 2-3, 2002.

NYC-WTC_000045526–000045542

Folder label: “GCMS X 5/3/02 A 5/8/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\MAY0202\9451.D Vial: 10 Acq On 2 May 2002 11:38 pm Operator: Sample GC/MS SCAN 4/19 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 6 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T. 8.16 8.67 ug/1 782358 1,4-Dichlorobenzene-d4 12.20 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4 - hydroxy-4-methyl - 116 C6H1202 000123-42-2 78 2 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 3 CH2=CHC: C(O)OCH3 100 C5H802 003724-55-8 9 4 N,N' -Bi (2-methyl-2-nitrosopentan-4 258 C12H22N2O4 094514-30-4 9 Abundance 7 Scan 340 (8.158 min): 9451 .D (-) m/z 43.05 100.00% 43

5000 59

101 7 80 8.00 8.20 8.40 8.60 ........ i _r । । । । [ t 11 ........... । i r 3?r । । । । । 53 69 83 | | । i- r । । । । । t । । ' । । ■ । । — — [ । । i ] r m/z 59.10 42.67% m/z--> Abundance 10 20 30 40 50 60 70 80 #64274: 2-Pentanone, 4-hydroxy-4-methyl- 90 100 110 N 43

5000 ‘ 1 i ' ' TV j i T- 1 i | > lit । “I I I I | I- 59 7.80 8.00 8.20 8.40 8.60 m/z 58.05 15.85% 27 101 P +49 4 1 I,...... 1 I 83 I 1 1 1 ■ i ■ 1 1 1 i 1' ■ ' 1 i m/z-> 10 20 . 30 40 50 60 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 i । । । < i । । IITm । > I 7 I [ I “I I I | | 7.80 8.00 8.20 8.40 8.60 5000 m/z 101.15 12.90% 45 15 66 73 84 102 I I I I 1 TB I III | Tr |' i > । i i । । । । । i । | । i i i | I-1 i i-] r ii

m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 . i-T | I I i i | i

43 7 80 8.00 8.20 8.40 8.60 m/z 41.05 7.14%

5000

“1“' ' ' 1 I ' i 1 1 1 1 ' ’ 38. I I I 1 ' I ' 1 58 I ' 1 I 72 1 ' 1 I 1 ' 1 1 I 1 ' ' 100 '■ I'1 1 1 1 I 1 N ' 1 i 1 1 ' ■ 1 ' 1 1 ' 1 1 1 1 1 1 1 1 1 ITT" m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

9451.D GCMS0501.M Fri May 03 08:42:18 2002 Page 6

NYC-WTC_000045536

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