NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 67/GC/MS Scan 9/25/01
Document / 29 pages

GC/MS analysis results for sample AD23272, Oct 15 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23272 conducted on October 15, 2001.

NYC-WTC_000088456–000088484

Folder label: “GC/MS Scan 9/25/01

Page image
Scanned page image, NYC-WTC_000088470
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1201\23272.D Vial: 22 Acq On : 12 Oct 2001 10:39 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 Octadecane Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 30.70 2.70 ug/1 289040 Chrysene-dl2 33.12 Hit# of 5 Tentative ID MW MolForm CAS# Qual. 1 Octadecane 254 C18H38 000593-45-3 91. 2 Nonacosane 408 C29H60 000630-03-5 91 / 3 Tetradecane 198 C14H30 000629-59-4 91 / 4 Tetracosane 338 C24H50 000646-31-1 90' Abundance Scan 2795 (30.697 min): 23272.D (-) m/z 57700 100.00% 57

85 5000-

r- 30.40 30.60 30.80 31.00 141 ' I'"' I'"' I"'' r "' r "' I" " I"'' I"' ‘ I ‘' I" " I" " I"' ‘ I'"' I m/z71.00 69.22% TT/z-> 40 60 80 100120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Abundance #71560: Octadecane 57

5000 85 ...... 30.40 30.60 30.80 31.00 m/z 47700 65.80% 169 197 ■pT^TTjVrrfp-rTTj- ■n/z-> 40 60 80 100120 140160180 200 220 240 260 280 300 320 340 360 380 400 Abundance #54526: Nonacosane 43 / 30.40 30,60 30.80 31.00 71 5000 m/z 85.05 49.23% I,

211 239 379 408 T ynp J r i 11 I.. I < I < > I I I 11 u I 11. r JI ... I.. 11 I I I . 11 111 I p I . . I tt/z-> 40 60 80 100120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 ^bundance #69659: Tetradecane 57 30.40 30.60 30.80 31.00 m/z 41.05 26 .-94% 5000 85

rn/z-> J . 141 168 1?® I.. I [... P. I. f.. .11,... I.... I.... I 40 60 80 100120 140160 180 200 220 240 260 280 300 320 340 360 380 400 I' " ' I JI 30.40 30.60 30.80 31.00

23272.D NP091101.M Mon Oct 15 09:42:05 2001 Page 8

NYC-WTC_000088470

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

NYC-WTC_000088470Source: 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 →