NYC-WTC_000034971
Blank test results confirming no detectable contaminants above method detection limits for sample AD28662.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 18 pages
GCMS analysis comments for sample AD28669, Dec 2001
Machine-extracted title · confidence 100%Laboratory report detailing GCMS scan results for sample AD28669, noting phthalate detection and recovery rates.
NYC-WTC_000035008–000035025Folder label: “GCMS X 11/24/01 A 12/4/01”
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NYC 9/11 Public Portal Document
Library Search Compound Report Data File C:\HPCHEM\l\DATA\DEC0401\28692.D vial: 19 Acq On 5 Dec 2001 5:56 am Operator: 209 GALOS Sample gc/ms 11/24 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 9 Hexadecane Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 33.61 0.68 ug/1 121069 Chrysene-dl2 33.04 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Hexadecane 226 C16H34 000544-76-3 2 Heneicosane 296 C21H44 000629-94-7 3 Tetracosane 338 C24H50 000646-31-1 91 4 Tetratetracontane 619 C44H90 007098-22-8 91 Abundance Scan 3112 (33.615 min): 28692.D (-) m/z 56.95 100.00% 57 43 71
5000 85
—TTTnrmfmrror
mz-> Abundance L 99
-A 182197 226240 '127141155 m/z43.05 ■ ‘' i fi. i .■ । n .. । r... ।, ... ।। < 111.. > । ,... ।,, ,, ।, 40 60 80 100 120 140 160 180200 220 240 260 280 300 320 340 #29267: Hexadecane 33.20 33.40 33.60 33.80 34.00 75.13%
57 71
5000 85 _ p । . । । .ri > । । । ri i ‘"5-0/11 33.20 33.40 33.60 33.80 34.00 99 m/z 71.00 73.77% 113127141 ........ - ......................................... 196 226 ....... . ......... . . .................... 1' l' 1 -1 L mlz-> 40 60 80 100 120 140 160 180 200 220 240 '260 280 300 320 340 Abundance #42201: Heneicosane 57 71 T 85 33.20 33.40 33 60 33.80 34.00 5000 m/z 85.0.5 49.11% 99 — T 27141155....... 268 296 1’’ hyr , 1‘110010111100211"1I0‘I——TMT"I0mTTTOTOITT mz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73543: Tetracosane —A"P TIPP A
J 43 57 33.20 33.40 33.60 33.80 34.00 71 m/z 41.00 24.81% 5000 85
99 — 1113127 155169183197__________ 294 ——TTTT"nuT 338 I’T m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 33.20 33.40 33.60 33.80 34.00
28692.D GCMS1126.M Thu Dec 06 12:39:42 2001 Page 9
NYC-WTC_000035022
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NYC-WTC_000035022Source: NYC Law Department, mirrored locally
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