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TCLP calibration table review document, April 2002

Machine-extracted title · confidence 100%

Calibration data sheet listing retention times and response factors for deuterated internal standards used in TCLP testing.

NYC-WTC_000043378–000043384

Folder label: “GCMS X 4/23/02 A 4/24/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\APR1802\7002.D Vial: 20 Acq On : 19 Apr 2002 6:30 am Operator: Sample : GC/MS SCAN 3/26 FB Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method C:\HPCHEM\1\METHODS\GCMS0419.M (RTE Integrator) Title 209 625/TCLP calibration table Library C:\DATABASE\NBS75K.L Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 8.21 50.64 ug/1 8554770 1,4-Dichlorobenzene-d4 12.21 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 72 2 Acetic acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 33 3 Acetic acid, cyano-, 1,1-dimethylet 141 C7H11NO2 001116-98-9 17 4 CH2=CHCH2C(O)OCH3 100 C5H802 003724-55-8 10 Abundance / Scan 345 (8.210 min): 7002.D (-) m/z 42.95 100.00% 43

59 5000

101 ■ ■ i 1 ■ ■ ' i ■ 1 ‘TI । । । । । । । 7.80 800 8.20 8.40 8.60

mlz-> + WTTp 69 83 ’T , 207 116 i1"11" " ।"111 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 i" " i" " r ■ ‘' r "' r1111"' ’ i" " I" " i' m/ z 59.05 51.17% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.80 8.00 8.20 8.40 8.60 m/z 100.95 21.65% 27 - TTTT . 83 .. I101... i" " r "1 r1111 ।" “ i11" ।।।। " i" " i" " i" " i mlz-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #3292: Acetic acid, 1,1 -dimethylethyl ester 43 ET ’ 1 i ' 1 r 1 i ‘ 1 i 1 1 1 ■ i 1 1 7.80 8.00 8.20 8.40 8.60 5000 57 m/z 58.05 16.27% 101 15 27 i i | i i i i | i i ii । TTTT i " " I " " I"1' r "11 ‘' i'1" r1 " i" " i" " i I" •' i" " i" " i m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #7666: Acetic acid, cyano-, 1,1-dimethylethyl ester 59 7.80 8.00 8.20 8.40 8.60 m/z 41.05 7.88% 5000 41

126 ।" " । i" " r11' r "1 r1 । । । । 1 । 1 1 ' * । 1 1 1IIIIIII T m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 7.80 8.00 8.20 8.40 8.60

7002.D GCMS0419.M Mon Apr 22 08:32:53 2002 Page 1

NYC-WTC_000043383

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NYC-WTC_000043383Source: NYC Law Department, mirrored locally

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