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_000035171–000035194

Folder 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\1\DATA\DEC04 01\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 3 1-Heptadecanol, acetate Concentration Rank 12

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

29.68 0.91 ug/1 198168 Chrysene-dl2 33.03

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1-Heptadecanol, acetate 298 C19H38O2 000822-20-8 91 2 1-Hexadecanol, acetate 284 C18H3602 000629-70-9 64 3 1-Octadecene 252 C18H36 000112-88-9 53 4 1-Pentadecanol 228 C15H320 000629-76-5 52 Abundance ~ Scan 2684 (29.682 min): 28677.D (-) m/ z 43.00 100.00% 4b

83 97 5000 61 .................................................. 111 . J , Il 1 1.125 139 153 181 224 252 29.40 29.60 29.80 30.00

miz-2 .... d m/z TT TTTTr i T I । fi i ri i i i i । rri i । i i i । । । । । । । । । i । । t i i । , । । > । । । । । । । । 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 83.05 52.82% Abundance #42500:1-Heptadecanol, acetate 43

5000 61 83 97 . . > LL A _ 29.40 29.60 29.80 30.00___ 111 m/z 97.05 48.60% 210 238 I < ■ > 1111 I 125 140 TTTTTTTT | | 298 11' • "II"-"11--ITT_T"IO-II1T-TEAO-I"IT"‘IETr m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance

5000 43

83 97 #40196: 1-Hexadecanol, acetate

II LA.. 29.40 29.60 29.80 30.00 m/ Z 55.00 48.50% 61 | 111 | [ I i 125 139 154 196 224 I ' ' ‘ ' I ' 1 ' ‘ P ‘ ' I ' ' ’ ' I ' ri¥ p ITT J I II i | I I o-p | ■1......... 11।. TWPPRPTT m/z-? Abundance 20 40 43 60 80 100 120 140 160 180 200 220 240 260 280 300 #34426:1-Octadecene —29.40 4 29.60 29.80 30.00 83 m/z 61.00 45.21% 97 5000 - 56 70 | 27 111

miz-> TTTTTTTT T . T 20 40 60 80 44 149................. 210224,, 252...... 100 120 140 160 180 200 220 240 260 280 300 ,, 4 , A.... — 29.40 29.60 29.80 30.00

28677.D GCMS1126.M Fri Dec 07 15:11:55 2001 Page 3

NYC-WTC_000035179

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GCMS analysis comments for sample AD28691, Dec 2001 · Box DEP Box 22

NYC-WTC_000035052

Laboratory report noting low pH and TurboVap contamination with recovery data for sample AD28691.

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