NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.3
☕ Buy me a coffee
← Document results/DEP Box 21/GCMS X 11/14/01 A 12/12/01
Document / 10 pages

GCMS analysis results for sample AD27194, Dec 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AD27194 performed on December 19, 2001, including detection of unknown compounds.

NYC-WTC_000032837–000032846

Folder label: “GCMS X 11/14/01 A 12/12/01”

←Page 9 of 10→
Mirrored PDFOfficial City PDF ↗
Page image
Scanned page image, NYC-WTC_000032845
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

• Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1201\27194.D Vial: 11 Acq On : 13 Dec 2001 12:23 am Operator: GALOS Sample : gc/ms unknown 11/14 Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 7.81 2.20 ng/uL 688081 1,4-Dichlorobenzene-d4 11.85

Hit# of 5 Tentative D MW MolForm CAS# Qual --------------------- ---------------------------------------------- 1 2-Pentanone, 4- roxy-4-methyl- 116 C6H1202 000123-42-2 83 2 2-Pentanone, -hydroxy-4-methyl- 116 C6H1202 000123-42-2 59 3 2-Pentanon , 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 4 5-Hexen-2 one 98 C6H100 000109-49-9 9 Abundance Scan 324 (7.810 min): 27194.D (-) ~m/ z 43 . 1.0 100 . 00 %1

5000 59

101 7.40 7.60 7.80 8.00 8.20 3 53 83 *-'-,-1roT'oT' m/z 59.1,0 46.52% _30 40 50 6( 9 #64274:2-Pentanone,1

5000 59 7.40 7.60 7.80 8.00 8.20 m/z 58.10 17.27; 27 i 49 . 1

4-hydroxy-4-methyi-

7.40 7.60 7.80 8.00 8.20 5000 m/z 101.05 16.042 59

15 31 101 83 10 20 30 40 50 60 70 80 90 100 1 #3245: 2-Pentanone, 4- 7.40 7.60 7.80 8.00 8.20 m/z 41.1.0 6.321 5000 59

31 101 73 83 60 70 80 90 100 11

27194.D NP112701.M Fri 'Dec 14 10:07:30 2001 Page 1

NYC-WTC 000032845

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

NYC-WTC_000032845Source: 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.

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 →