← Document results/DEP Box 12/GCMS X 12/18/01, 2/8/02 A 2/10/02, 1/10/02, 1/14/02

Document / 344 pages

DEP GCMS data table, Jan-Feb 2002

Machine-extracted title · confidence 90%

Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

NYC-WTC_000004149–000004492

Folder label: “GCMS X 12/18/01, 2/8/02 A 2/10/02, 1/10/02, 1/14/02”

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\DEC2 701\30703.D Vial: 43 Acq On : 30 Dec 2001 12:31 am Operator: 209 GALOS Sample : GC/MS SCAN 12/18 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 N-Ethylformamide Concentration Rank 1

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

7.62 2.38 ug/1 1129960 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 Silane,/ tetramethyl- 88 C4H12Si 000075-76-3 9 3 Butane/ 2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 4 1-Butanamine, 3-methyl-_ _____ 87 C5H13N 000107-85-7 7 Abundance Scan 280 (7.618 min): 30703.D (-) m/z 73.00 100.00% 73

5000 43

87 103 7.20 7.40 7.60 7.80 8.00 0- 1 33' |U'l'l |, | I 50| ! 'I55I I ?0 67, । '| I I I I | I l ■ ■ i ■ • ■1 ■ i ■ > > ■ i ■' • ■ ■ i ■ ■ m/z 43.00 30.78% m/z->____ 10 20___ 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 30

5000- 44 58 73

. My 7.20 7.40 7.60 7.80 8.00 m/z 41.00 11.38% 1,715. 11 m/z->____ 10 Abundance

5000 20___30 ■ ■ ’4*— 40 50 60 I 1 ' ' ' I ' 1 ' ' I ' ' ' ‘ I ' 1 ' ' I ' ‘

#62032. Silane, tetramethyl- 73 70 80 90 100 ' I ' ' 110

1 , . 7.20 m/ z 7.40 ri

45.05 7.60 W 7.80 11.14% 8.00

45 15 53 59 88 ■ ■ i ■ ■ • ' ' ■ i ' ' ' 1 i ■ ■ 1 1 i 1 ' 1 ■ i ■ ■ ■ ■ i ' ' ' 1 i ' ■ ■ ■ i ■ ■ ■ i ■ • 1 1 i • ■ ■ ■ i ' m/z-> 10 20___ 30___40 50 60 70 __80___ 90 100 110 Abundance #1761: Butane, 2-methoxy-2-methyl- 73 7.20 7.40 7.60 7.80 ' ' 8.00 m/z 71.00 6.74% 5000 55 87

■ ■ । ■ ll 27 33 45 1 1 I 1 1 • 1 I 1 ' 1 ' I ..... I ' i ' 1 ■ ■ I ■ I 1 1 i • ■ ■ । । 1 1 1 1 । > > ■ ■ । > * -j-.-1 i*. । । i *r । । । । । । । i'rT । I । । m/z- > 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

30703.D GCMS1126.M Mon Jan 28 11:20:20 2002 Page 1

NYC-WTC_000004398

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

NYC-WTC_000004398Source: 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

No available related records indexed in this group.

Filed elsewhere

GCMS analysis results for sample AD29563, Jan 2002 · Box DEP Box 22

NYC-WTC_000036712

GCMS analysis report for sample AD29563 listing unknown compounds and surrogate recovery data from January 28, 2002.

1 shared non-person entities · 1 shared topics · similarity 0.998