NYC-WTC_000035052
Laboratory report noting low pH and TurboVap contamination with recovery data for sample AD28691.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 24 pages
GCMS analysis comments for sample AD28677, Dec 2001
Machine-extracted title · confidence 100%Laboratory report noting low recovery rate and TurboVap contamination for sample AD28677.
NYC-WTC_000035171–000035194Folder 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\28677.D Vial: 13 Acq On 5 Dec 2001 12:05 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 15 1,2-Benzenedicarboxylic acid, Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
41.56 1.68 ug/1 289855 Perylene-d12 37.13
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,2-Benzenedi carboxylic acid, bis(t 310 C14H22O4Si2 002078-22-0 14 2 2,6 -Dimethyl- 3,4-bis(trimethylsilyl 311 C15H29NO2Si2 000000-00-0 12 3 Trisiloxane 1,1,1,5,5,5-hexamethyl 384 C12H36O4S15 003555-47-3 12 4 3,6-Dioxa-2 ,4,5,7-tetrasilaoctane, 294 C10H30O2Si4 004342-25-0 12 Abundance 7 Scan 3978 (41.561 min): 28677.D (-) m/ z 73.0.0 100.00% 73 147 221 5000- 281 355 41.20 41.40 41.60 41.80....... m/z-> ........ mtmmm 36 55 , 97 119 .... 1 —.4-259—. .....0 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380 400 420 m/z 147.00 69.07% Abundance #72972:1,2-Benzenedicarboxylic-acid, bis(trimethylsily!) e 147 73 5000 41.20 41.40 41.60 41.80 45 295 m/z 220.95 57.71% 119 193 221 miz—> 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360380 400 420 Abundance #44359: 2,6-Dimethyl-3,4-bis(trimethylsilyloxymethyl)pyridi 73 221 TTTBTTuTPTTT 41.20 41.40 41.60 41.80 5000 147 m/z 281.00 30.24% 178 45 296 m — M 1111111 — — । 1111!| 11 l'i । P 111111 ii 1111 n 111 i -
m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420"T Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet i 73 41.20 41.40 41.60 41.80 147 m/z 207.00 27.03% 5000 - 281 Ao Mo 45 369 m.. 117, ....207+.. ....249 ..... .. -.. miz-> 40 60 80 100120140160180 200 220 240 260280300 320 340 360 380400420 ' 41.20 41.40 41.60 41.80
28677.D GCMS1126.M Fri Dec 07 15:12:55 2001 Page 15
NYC-WTC_000035191
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