NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 16/GCMS X 12/17/01 A 12/22 - 12/23/01
Document / 15 pages

GCMS results for unknowns, sample AD26827, Dec 2001

Machine-extracted title · confidence 100%

GCMS analysis report for sample AD26827 showing detection of unknown compounds and surrogate recovery data from December 21, 2001.

NYC-WTC_000018898–000018912

Folder label: “GCMS X 12/17/01 A 12/22 - 12/23/01

Page image
Scanned page image, NYC-WTC_000018911
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : M:\INSTRU~1\209\DATA\DEC2701\26827.D Vial: 11 Acq On : 27 Dec 2001 9:53 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/13 Inst : GC/MS 209 Mise Multiplr: 1.00 MS- Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 7 Cyclohexasiloxane, dodecamethy Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T.

17.45 0.32 ug/1 128652 Naphthalene-d8 15.28

Hit# of 5 Tentative ID MW Mol Form CAS# Qual

1 Cyclohexasiloxane, dodecamethyl- 444 C12H3606Si6 000540-97-6 36 2 1,1,1,5,7,7,7-Hpptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 25 3 2H-1,4-Benzodiazepin-2-one, 7-chlor 342 C18H19C1N2OS1 055299-24-6 12 4 Silane, [1,2 -benzenetriyltris (oxy 342 C15H3003Si3 017864-23-2 10 Abundance / Scan 1352 (17.453 min): 26827.D (-) m/z 73.00 100.00% 73

5000 341 147

m/z-> m45 117 . 1 TDTmma 179.. 207 251 295 [ 1 TfTu OadU-rrT j »i q nn pm jim 11 40 60 80 100120140160180200220240260280300320340360380400420 429 mmh m/z 341.0,0 17.20 17.40 17.60 17.80 30.33% Abundance #56711: Cyclohexasiloxane, dodecamethyl- 73 341

429 .................... 5000 17.20 17.40 17.60 17.80 147 m/z 147.00 13.51%

miz-> ... | . 117. |.. 207 .. . 311. 40 60 80 100120140 160 180 200 220240 260 280 300 320 340 360 380 400420 L 1115"

Abundance: #58714:1.1,1,5,7.7,7-Heptamethyl-3.3-bis(trimethylsiloxy)t 73 T T T ITT 147 17.20 17.40 17.60 17.80 5000 267 m/z 324.90 10.49% 355 429 45 207 । 1 I ll | ' ' mpmmmpmmppmmmtmmmmmmm miz-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #48337:2H-1,4-Benzodlazepin-2-one, 7-chloro-1,3-dihydro-5- l *4* J » » l’« 11 I I I it < I I I " I 1 73 341 17.20 17.40 17.60 17.80 m/z 342.0,0 10.09% 5000 45 91 .. m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 " 17.20 17.40 17.60 17.80

26827.D GCMS1126.M Tue Jan 29 14:25:12 2002 Page 7

NYC-WTC_000018911

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

NYC-WTC_000018911Source: 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.

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 →