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 / 23 pages

GC/MS chromatogram data for lab blank 9/25, Oct 2001

Machine-extracted title · confidence 90%

Instrument output displaying chromatographic peaks and integration parameters for a laboratory blank analyzed on October 12, 2001.

NYC-WTC_000088184–000088206

Folder label: “GC/MS Scan 9/25/01

Page image
Scanned page image, NYC-WTC_000088195
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1201\LB.D Vial: 12 Acq On : 12 Oct 2001 12:53 pm Operator: 209 GALOS Sample : lab blk 9/25 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 6 1-Nonadecanol Concentration Rank 12 R.T, EstConc Area Relative to ISTD R.T. 29.76 0.73 ug/1 133063 Chrysene-dl2 33.13 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1-Nonadecanol 284 C19H40O 001454-84-8 93 2 Phosphonic acid, dioctadecyl ester 587 C36H75O3P 019047-85-9 91 3 Acetic acid, octadecyl ester 312 C20H40O2 000822-23-1 91 4 1-Heptadecanol, acetate 298 C19H38O2 000822-20-8 91 Abundance Scan 2692 (29.758 min): LB.D (-) m/z 43.05 100.00%! 43 A 83 97 69 5000 111 125 29.40 29.60 29.80 30.00 207 224 252 m/z 83.05 59.18% tVz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 ft Abundance #40236:1-Nonadecanol 5)5 69 83 97

5000 ....... 111 29.40 29.60 29.80 30.00

■nfe-> Abundance 42 I I uuuv 40 60 80 u 125 ..................................... 238..................... 100 120 140 160 180 200 220 #60683: Phosphonic acid, dioctadecyl ester 240 260 280 m/z 1 56795 56.19%

43 S3 97 JU I ' ' ' ' I A, '^1 29.40 29.60 29.80 30.00 5000 m/z 55.00 55713% 111 ft ■n/z-> T-p-T-rr-p- 40 60 JL 80 100 120 136

- 140 160 180 200 220 240 260 280 Abundance #44575: Acetic acid, octadecyl ester 57 29.40 29.60 29.80 30.00 83 m/z 97705 547m 97 5000 70 111

■nZz-> 40 60 80 tu 100 120 125

140 160 208 224 180 200 220 240 260 280 252 29.40 29.60 29.80 30.00

LB.D NP091101.M Mon Oct 15 15:00:48 2001 Page 6

NYC-WTC_000088195

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

NYC-WTC_000088195Source: 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

GC/MS calibration table, Oct 1 2001 · Box DEP Box 67

NYC-WTC_000089278

GC/MS calibration table listing compounds like 1,4-Dichlorobenzene-d4 and Naphthalene-d8 from October 2001.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998

machine-extracted · confidence unavailable · Check page ↗

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 →