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 / 19 pages
GCMS analysis results for sample AD28471, Dec 2001
Machine-extracted title · confidence 100%Laboratory report documenting GCMS analysis of sample AD28471 conducted on December 6, 2001.
NYC-WTC_000034347–000034365Folder label: “GCMS X 11/21/01 A 11/27 - 11/28/01”
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NYC 9/11 Public Portal Document
Library Search Compound Report Dat.. File C: \HPCHEM\1\DATA\DEC04 01\28471.D Vial: 7 Aco On 4 Dec 2001 6:13 pm 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 7 Tetracosane Concentration Rank 5
R. T. EstConc Area Relative to ISTD R.T.
32.60 1.09 ug/1 286354 Chrysene-dl2 33.04
Hit# of 5 Tentative ID MW MolForm CAS# 1 1 Tetracosane 338 C24H50 000646-31-1 91 2 Nonacosane 408 C29H60 000630-03-5 91 3 Octadecane 254 C18H38 000593-45-3 90 4 He2tadecane 240 C17H36 000629-78-7 87 Abundance Sc an 3008 (32.660 min): 28471 .D (-) m/z 56.95 100.00% 57 I ' 85 5000
il 13240 3260 3280 33.00 394.14141 "TUgui TTTTTT 169 211 281 I " " I" " I m/z43.00 71.94% mlz-> 40 60 80 100 120 140 i 60 180 200 220 240 260 280 300 320 340 360 380 400 Abundance #73543: Tetracosane 57
5000 85 "TT"' T T IT......... T T 32.40 32.60 32.80 33.00 i i ‘ m/z71.00 68.17%
miz-> HLI । 113 TTT 155 183 294 “ggpTTg 338 40 60 80 100120 140 150 180 200 220 240 260 280 300 320 340 360 380 400 Abundance #54526: Nonacosane 43 T T— TT T T I 32.40 32.60 32.80 33.00 71 5000 m/z 85.05 50.86%
99 1 27
mz-> 40 -417 211 "''I1'" 239 ........ . (| 60 80 100120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 , 379 408 .. 111111 ■ 1111
Abundance #71560: Octadecane TIr 57 TTnT.................. 32.40 32.60 32.80 33.00 m/z 41.05 26.78% 5000 85
113 169 197 254 4.4 141 TTTTATPTm mfe-> 40 60 80’780 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400" ’ 3240 32.60 32.80 33.00
28471.D GCMS1126.M Wed Dec 05 11:27:42 2001 Page 7
NYC-WTC_000034360
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NYC-WTC_000034360Source: NYC Law Department, mirrored locally
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