NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 23/GCMS X 2/25/02 A 3/23/02
Document / 15 pages

GCMS analysis results for sample AE01462, Feb 2002

Machine-extracted title · confidence 100%

Gas chromatography-mass spectrometry analysis report for environmental sample AE01462 dated February 22, 2002.

NYC-WTC_000038642–000038656

Folder label: “GCMS X 2/25/02 A 3/23/02

Page image
Scanned page image, NYC-WTC_000038653
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\FEB2102\1462.D Vial: 15 Acq On : 22 Feb 2002 3:53 am Operator: Sample : gc/ms scan 1/22 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 7 Octadecane Concentration Rank 5

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

25.39 0.57 ug/1 70656 Phenanthrene-dl0 25.74

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Octadecane 254 C18H38 000593-45-3 (97 2 Nonadecane 268 C19H40 000629-92-5 70 3 Tetracosane 338 C24H50 000646-31-1 62 4 Pentacosane 352 C25H52 000629-99-2 62 Abundance Scan 2216 (25.390 min): 1462.D (-) m/z 57.00 100.00% 43 57 71

5000 85 192 -& 4144 4_ PM_ I — I Yr AP P A I 99. 25.00 25.20 25.40 25.60 25.80

miz-? 40 60 441127.146160, 254 m/z ' 1 1 1 1 * I 1 1 1 1 1 1 ‘ 11 1 1 ' 1 1 I ' 1 1 1 I 1 1 1 1 I1 ' 1 ’ 1 1 80 100 120 140 160 180 200 220 240 260 280 300 320 340 43.05 79.90% Abundance #71560: Octadecane 43 57

71 5000 85 25.00 25.20 2540 25.60 25.80 m/z 71.05 69.15% ■ ■ i * ■ . .. ,,. J | 113127141 169183197 254 m/z~> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance 57 43 71 MA -A A I AA । pa. 25.00 25.20 25.40 25.60 25.80 85 5000- m/z 85.05 48.77%

89 113127 183197 268 m/z-> Abundance 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 #73543: Tetracosane MA— • i > ■ ■ ■ । ■ A A ■ > ■ । ■ > ■ • । ■ 43 57 25.00 25.20 25.40 25.60 25.80 71 m/ z 41.05 39.35% 5000 85

99. ll 113127 155169183197 294 338 MA MEAMAAA, w Ar ' 'i TITTI—"u-g TT । TIr ■ i ■ ■1111 ■ ■111'■■i’■■’i1111111'1111'11111 '11 miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 25.00 25.20 25.40 25.60 25.80

1462.D GCMS0308.M Mon Mar 25 08:27:43 2002 Page 7

NYC-WTC_000038653

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

NYC-WTC_000038653Source: 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

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 →