NYC Law Department release
Independent mirror · updated as the City releases more · v1.5.1
☕ Buy me a coffee
← Document results/DEP Box 67/508 Scan
Document / 20 pages

GC/MS calibration table, Oct 2001

Machine-extracted title · confidence 50%

Calibration data table for GC/MS analysis of polycyclic aromatic hydrocarbons dated October 2001.

NYC-WTC_000086624–000086643

Folder label: “508 Scan”

Page image
Scanned page image, NYC-WTC_000086640
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT0101\LBC.D Vial: 3 Acq On : 1 Oct 2001 3:40 pm Operator: 209 GALOS Sample : 9/15 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 11 Tetratetracontane Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 35.53 0.40 ug/1 63268 Perylene-dl2 37.28 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Tetratetracontane 619 C44H90 007098-22-8 91 2 Hexatriacontane 507 C36H74 000630-06-8 91/ 3 Tritetracontane 605 C43H88 007098-21-7 91 / 4 Octadecane 254 C18H38 000593-45-3 90 / Abundance Scan 3321 (35.527 min): LBC.D (-) m/z57.00 100.00% 57

85 5000

1 1113141 207 282 35.20 35.40 35.60 35.80 ' ' I ' ' ' ' I ' ' ' ' I ‘ ‘ ' I ' ' ' ' I ' ' ' ' I ‘ ' I ' ' ’ ' I ' ' ' ' I ' ' m/z71.1070.79% ■Tife-> 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #74745: Tetratetracontane 57

252 85 35.20 35.40 35.60 35.80 m/z 43.05 66.44%

Ti/z-> 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #74635: Hexatriacontane 57

35.20 35.40 35.60 35.80 5000 85 m/z 85705 50.35%

, y. . ........................ I................ I.......... . TTfe-> 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #60913: Tritetracontane 57 35.20 35.40 35.60 35.80 m/z 55.00 23.12%

5000 85

463491519547576604 T-rjn-T-T-T-p-TrTT-p-T-T-T-p-Tn-Tq-TT-T-ryT-T-T-T-yT^ TiZz-> 50 100 150 200 250 300 350 400 450 500 550 600 35.20 35.40 35.60 35.80

LBC.D NP091101.M Tue Oct 02 12:17:45 2001 Page 11

■nYC-WTC_000086640

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

NYC-WTC_000086640Source: 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 0.993

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.

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.

NYC-WTC_000086565 · Box DEP Box 67

Administrative record of a Section 508 accessibility scan conducted at the World Trade Center site in September 2001.

Filed in the same folder

Compare copies and versions →