NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 67/GC/MS Scan 9/21/01
Document / 18 pages

GC/MS analysis results for sample AD23082, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD23082 conducted on October 10, 2001, identifying unknown compounds.

NYC-WTC_000087875–000087892

Folder label: “GC/MS Scan 9/21/01

Page image
Scanned page image, NYC-WTC_000087889
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document —JT----

•Data File C:\HPCHEM\1\DATA\OCT0401\23082.D Vial: 2 Acq On 4 Oct 2001 4:30 pm Operator: 209 GALOS Sample gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 8 Eicosane, 7-hexyl- Concentration Rank 8

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

34.63 0.52 ug/1 73502 Chrysene-dl2 33.15

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Eicosane, 7-hexyl- 366 C26H54 055333-99-8 91 2 Pentacosane 352 C25H52 000629-99-2 91 3 Heneicosane 296 C21H44 000629-94-7 91 4 Tricosane 324 C23H48 000638-67-5 90 l^Kbundance Scan 3223 (34.631 min); 23082.D (-) m/z 57.00 100.00% 57 43 71 85 5000 nf 1*1 1“^ 1 IV rp f

JjLm m/z->___ 40__ 60 80 in JijTl£L15p69l9^_______ ■rTnpT-T#"p-¥VT-rjS-T-rVp-TH-p-T-TY-p-TT~r-ryrT-T-p--T-T-r4y-r-r-rp-^^ 100 120 140 160 180 200 220 240 260 280 300 320 m/z 34.40 34.60 34.80 35.00 71.0.0 73.93% Sundance #50999: Eicosane, 7-hexyl- 43 5 7

71 5000 34.40 34,60 34.80 35.00 m/z 43.05 72.38% 169182 197 281 310 ' ' ' I ' ' ' ' I ' ' ' ' I . ' . ’ I . I ... I I . i-rr| . I ' ' ' ' I ' ' ' ' I m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #73718: Pentacosane 43 57 ‘ I ' ' ‘ ' I ' '

71 34.40 34.60 34.80 35.00 5000 85 m/ z 85.05 55.39%

^1^ 1)3127141 155169183197211 225 yr-n-ryTT-r-ry 'm/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 '^Abundance 57 #42201: Heneicosane 1 34.40 34.60 34.80 35.00 71 m/z 41.0,5 27.65% ' 65

99 IL I, il 268 296 Try-TT -T-r-r-ry-TTT-t-p m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 34.40 34.60 34.80 35.00

23082.D NP091101.M Tue Oct 09 12:24:18 2001 Page 8

NYC-WTC_000087889

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

NYC-WTC_000087889Source: 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

No available related records indexed in this group.

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 →