NYC-WTC_000035776
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Document / 13 pages
GCMS calibration results for sample AD28662, Dec 2001
Machine-extracted title · confidence 100%Calibration report showing recovery percentages for various chemical standards used in the GCMS analysis.
NYC-WTC_000034958–000034970Folder 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\LB .D Vial: 3 Acq On 4 Dec 2001 2:19 pm Operator: 209 GALOS Sample lb 11/24 Inst : GC/MS 209 Mise : Multipl?:: 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 4 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 21.04 1.10 ug/1 359481 Acenaphthene-dl0 20.59 Hit# of 5 Tentative ID MW MolForm CAS!: Qual
1 Benzoic acid, 4-ethoxy-, ethyl este 194 C11H1403 023676-09-7 97 2 4-Methoxyphenylacetic acid ethyl es 194 C11H1403 014062-18-1 43 3 Anisyl propionate 194 C11H14O3 007549-33-9 38 4 1-Pentanone, 1-(4-hydroxyphenyl)- 178 C11H14O2 002529-71-1 35 Abundance Scan 1742 (21.038 min): LB,D (-) m/E 12 0.95 .... 10 0.00% ! 121 (
5000 - 149
138 194 -- rr. Tr77 *T r l r | l , , 39 65 93 166 20.80 21.00 11.20 21.40 1450,+4+76 4—199. L ——rr . | 179 m/z 149.00 49.38% mlz—> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #21260: Benzoic acid, 4-ethoxy-, ethyl ester 121
149 5000 I 138 20.80 21 .C9 2:.20 21.40 194 166 m/z 194.0.5 29.89% 27 65 93
m/z-> I. ----- lmm + 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #21247: 4-Methoxyphenylacetic acid ethyl ester 121 i i t -- r-r Dy ! ! ! , , | I I I 20.80 21.00 2. 20 21.40 5000 • m/z 137.95 ’ 26.75%
I 194 1 51 65 78 91 106 148 ITTTTnnu Tr 11 1 ' ' । I' ' ' TT " '! " । ' I.......“ i • | " 11 | •' 11111111111111 l'i 1111 m/z-> : 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #21256: Anisyl propionate —- -1 = • I 1 121 i ___ 20.80 21.0 A2 .20 21.40 m/z 64.93 15.63% 5000-j l 194 77 91 138 | I 109 , .. —.. —t ----- ....... । । । । । । —= - । -P mfz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 20.80 21.00 7ri20 21.40
LB.D GCMS1126.M Thu Dec 06 14:40:59 2001 Page 4
NYC-WTC_000034967
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NYC-WTC_000034967Source: NYC Law Department, mirrored locally
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