NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 67/GC/MS Scan 9/20/01
Document / 21 pages

GC/MS calibration data for TCLP method, Oct 2001

Machine-extracted title · confidence 100%

Calibration table and chromatographic data for the TCLP method using GC/MS instrument 209, dated October 3, 2001.

NYC-WTC_000087496–000087516

Folder label: “GC/MS Scan 9/20/01

Page image
Scanned page image, NYC-WTC_000087510
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report Data File ; C;\HPCHEM\1\DATA\OCT0201\LB.D Vial: 2 Acq On 2 Oct 2001 3:06 pm Operator: 209 GALOS Sample 9/20 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 9 Pentacosane Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T. 31.77 1.18 ug/1 179169 Chrysene-dl2 33.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentacosane 352 C25H52 000629-99-2 91 2 Heneicosane 296 C21H44 000629-94-7 91 3 Octadecane 254 C18H38 000593-45-3 91 4 Tetracosane 338 C24H50 000646-31-1 90 Wsundance Scan 2912 (31.770 min): LB.D (-) m/z 57.00 100.00% 57 71 43 85 5000

31 40 31.60 31.80 32.00 32.20 ' ' I ' m/z 71.10 71.86% TlZ2-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #73718: Pentacosane 4b 57

I I ' ' ' ' I /\r I |7Tl 1 I 1 I . . I 1 71 5000 85 31 40 31.60 31.80 32.00 32.20 m/z 43.00 64.84%

■n/z-> -n-p-r 40 uu 60 80 169 183 197 211 225 '1 ' ' ' ' I ' ' ' ' i’' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ‘ I ' ' ' ' I 100 120 140 160 180 200 220 240 260 280 300 I ' ' * ' I ‘ ‘ I

Abundance #42201: Heneicosane 57 71 85 31 40 31.60 31.80 32.00 32.20 5000 m/z 85.05 53.69% 99 J 268 296 iiyz-> '' I' 40 JU 60 80 100 120 140 160 180^200^^0 240 260 280 300 Abundance #71561: Octadecane 31 40 31.60 31.80 32.00 32.20 43 71 m/z 41.05 26.73% 85 5000

■n/z-> u 60 ■

80 99 ..................................................................

100 120 140 160 180 200 220 240 260 280 300 31.40 31.60 31.80 32.00 32.20

LB.D NP091101.M Wed Oct 03 10:10:02 2001 Page 9

NYC-WTC_000087510

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

NYC-WTC_000087510Source: 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 0.996

machine-extracted · confidence unavailable · Check page ↗

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 →