NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 27/GCMS X 4/10/02 A 4/15/02
Document / 12 pages

GCMS analysis results, Sample AE05750, April 18, 2002

Machine-extracted title · confidence 100%

Reference standard analysis results for volatile organic compounds used to verify GCMS instrument performance.

NYC-WTC_000048500–000048511

Folder label: “GCMS X 4/10/02 A 4/15/02”

←Page 11 of 12→
Mirrored PDFOfficial City PDF ↗
Page image
Scanned page image, NYC-WTC_000048510
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\APR12O2\575O.D Vial: 19 Acq On : 16 Apr 2002 1:43 am Operator: Sample : re-extract Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 4 Anthracene-dlO- Concentration Rank 3

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

25.75 0.27 ug/1 49939 Phenanthrene-dl0 25.61

Hit# Of 5 Fentative ID MW MolForm CAS# Qual

1 Anthracene/d10- X / 188 C14D10 001719-06-8 /90 ) 2 Phenanthrene-diO 188 C14D10 001517-22-2(90/ 3 Cyclohexanone, phenylhydrazone 188 C12H16N2 000946-82-7 59 4 Naphthalene, 1,7-dimethoxy- 188 C12H1202 005309-18-2 47 Abundance Scan 2255 (25.750 min): 5750.D (-) m/z 188.10 100.00% 188

5000 ...... ............................... 1 1 I’ ' r | ' T 1 ^ | । ' ' । | I ' । । | । 42 52 66 I ■11' 11" ' 111'' ir' ■' r T T —hTpmmmmmm 158 .4... 25.40 25.60 25.80 26.00 m/z 187.10 25.12% m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #19957: Anthracene-d10- 188

5000 .............. ■■1 1 1 r ■ 1 1 _1 । ■ 1■ 1 1 ■ 1 '■1 ■ 25.40 25.60 25.80 26.00 m/z 189.10 14.47% 80 94 160 66 I । ! I I I | I 1 I I | I ! ! ! | ! ! I I | I I TT | I I I r I 11’1 m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #19958: Phenanthrene-d10 188 . - I ■! | I

25.40 25.60 25.80 26.00 5000 rn/z 184.10 12.73%

80 94 160 66 m/z—> 30 40 50 P 60 70 80 A - 90 100 110 120 130 140 150 160 170 180 190 .. Ii,. Abundance #19927: Cyclohexanone, phenylhydrazone T-i-j-rT-TT-pr-l-T-'-prn-T-r-f-rT-'-rj^ 188 25.40 25.60 25.80 26.00 93 m/z 80.05 12.46%

5000 65 77 106 145 120 132 | 159 170 I ' ' ' ' I ' ' ' ' I ‘i’’ IP 1'1 ■' 1 1 ■ । । 1 ■ 1 ■ 1 1 i 1 1 1 ' i ■ miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 25.40 25.60 25.80 26.00

5750.D GCMS0412.M Wed Apr 17 09:46:59 2002 Page 4

NYC-WTC_000048510

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

NYC-WTC_000048510Source: 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

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →