GCMS Analysis Report for Sample AD26337, Dec 2001

Machine-extracted title · confidence 100%

Report documenting GCMS analysis of sample AD26337 detecting unknown compounds and DDD.

NYC-WTC_000031400–000031414

Folder label: “GCMS X 11/5/01 A 12/1/01”

Page image

OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\1\DATA\NOV3001\26337.D Vial: 25 Acq On l Dec 2001 10:01 am Operator: GALOS Sample gc/ms unknown 11/3 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ******************************** * * * * * * * * ** * * ** * * ** * ****************** Peak Number 4 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

7.83 5.78 ng/uL 1542970 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4 -hydroxy- 4 -methyl - 116 C6H1202 000123-42-2 45 2 2-Pentanone, 4-hydroxy- 4 -methyl - 116 C6H1202 000123-42-2 43 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 40 4 CH2=CHCH2C(Q OCH3 100 C5H802 003724-55-8 10 Abundance 1 Scan 326 (7.835 min): 26337.D (-) m/z 43.00 100.00% 43

5000 59

101 | T l | •

53 , | 83 — 7.40 7.60 7.80 800 8.20 ....................................... 38 I TIITT 1 ' I ' ' ' । pi 'i । | । । । । | । +-T T-r-T-r-r-r-r-j-T-'T-r-r-p m/z 59.10 49.22% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.40 7.60 7.80 8.00 8.20 m/z 101.05 17.05% +49 _............ 83...... 101..... 27 I |_____ , i ■ ■ • ■ i • • • • i ■ • • • i • 11 1 I ' ' ' ’ I 1 ' ' ' I ' ' 1 ' I • • ' ' I1 11 1 1 1 miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43 i ■ ■ ■ ■ i ' ' 7.40 7.60 7.80 8.00 3.20 5000 - 59 m/ z 58.10 16.30%

31 101 883, t i I ........ !............. 73 | TIT . , T-p.-r-r-r- f —t- ■ . . v Cl i . IB ' ‘ ■ i Tur ' | ' । ■ ■ ■ ■ । ' ■ ' ■ । ' ' I ' 1 miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.40 760 7.80 8.00 8.20 m/z 41.05 6.63% 5000 59

15 101 _ — — , 31 83 I - ' ■ i ' ■ ■ ■ i ' ■ TI 1111 i ■ ' ■ ■ i • ■ ' ■ imr r m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 3.00 8.20

26337.D NP112701.M Fri Dec 21 14:28:52 2001 Page 4

NYC-WTC_000031411

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000031411Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

GCMS results log, sample AD26983, Dec 11 2001 · Box DEP Box 21

NYC-WTC_000032362

Laboratory report for GCMS analysis of sample AD26983 completed on December 11, 2001, with surrogate recovery data.

1 shared topics · Same agency, volume and box · similarity 0.997