NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 67/508 Scan 9/15/01 9/26/01
Document / 20 pages

GC/MS calibration table for TCLP analysis, Oct 2001

Machine-extracted title · confidence 95%

Calibration data table for GC/MS analysis of WTC samples conducted on October 2, 2001.

NYC-WTC_000086788–000086807

Folder label: “508 Scan 9/15/01 9/26/01

Page image
Scanned page image, NYC-WTC_000086800
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: 2 09 G7VLOS 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 7 Octadecanoic acid, butyl ester Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. I

31.67 0.67 ug/1 119499 Chrysene-dl2 33.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual Cxj Octadecanoic acid, butyl ester 340 C22H44O2 000123-95-5 80 2 Butyl tetradecanoate (myristate) 284 C18H36O2' 000000-00-0 72 3 Octadecanoic acid, 2-methylpropyl e 340 C22H44O2 000646-13-9 64 4 1-Hexene, 2-methyl- 98 C7H14 006094-02-6 35 Abundance Scan 2901 (31.671 min): LBC.D (-) pWz 56700 100.00% 55

5000 4 73 129 285 340 K I ' ‘ ' 1 31.40 31.60 31.80 32.00 MV m/z 57.00 50.23% Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73570: Octadecanoic acid, butyl ester A 5|B

5000 -p-r-r 285 340 31.40 31,60 31.80 32.00 73 267 m/z 43.05 42.38% 129 185 241 '' I'' J.....,.,.. I '' I'' • • I " " I " '' I'' •' I " " I • ‘ " I " I" " I" " I" Tn/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #40186: Butyl tetradecanoate (myristate) 55

31.40 31.60 31.80 32.00 5000 m/z 41.00 33.83% 229 A 73

u 129 211 284 '' I'' I I.. ............... I'''' I''' ‘ 1'''' r ' r ''' I ' r ''' I' ’«H ''I' I ' J ''' I'''' I'''' I Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #48214: Octadecanoic acid, 2-methyIpropyl ester 5Z 31.40 31.60 31.80 32.00 Tn/z 73.00 31.39%

5000 285

■n/z-> 40 IT 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Tj 340 31.40 31.60 31.80 32.00

LBC.D NP091101.M Tue Oct 02 12:17:28 2001 Page 7

NYC-WTC_000086800

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

NYC-WTC_000086800Source: 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.

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.

NYC-WTC_000086786 · Box DEP Box 67

Series of administrative records documenting Section 508 accessibility scans conducted at the World Trade Center site between September 15 and 26, 2001.

Filed in the same folder

Compare copies and versions →