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GCMS surrogate recovery results for sample AE00317, Jan 2002

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Laboratory record documenting GCMS surrogate recovery data for sample AE00317 analyzed on January 10, 2002.

NYC-WTC_000050977–000050993

Folder label: “GCMS X 1/7/02 A 1/9/02

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NYC 9/11 Public Portal Document Data File : C:\MSDCHEM\1\5973N\02JAN10\00317.D Vial: 4 Acq On : 10 Jan 2002 10:57 am Operator: Sample : 508 scan ext 1/7 Inst : Instrumen Mise : January 10, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ****************************************************************** * * * Peak Number 4 3-Buten-2-ol, 3-methyl- (CA... Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 5.70 0.15 ug/L 51462 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Buten-2-ol, 3-methyl- (CAS) $$... 86 C5H10O 010473-14-0 47 2 1,6-Heptadien-4-ol 112 C7H120 002883-45-6 38 3 3-Buten-2-one, 3-methyl- (CAS) $... 84 C5H8O 000814-78-8 35 4 Methyl 2-Butenyl Ether 86 C5H10O 000000-00-0 35 Abundance Scan 204 (5.702 min): 00317.D (-) m/z 41.10 100.00% 41 71

5000 45 86 । 1 ■ i > ■ “ ■ r1 / . । 53 58 5.40 5.60 5.80 6.00 | 01 tortti l‘‘‘‘IT I — /z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 TT95 100 105 I ■r " i m/z 43.10 79.46% Abundance #4092: 3-Buten-2-ol, 3-methyl- (CAS) $$ 3-METHYL-3-BUTEN-2... 48

5000 39 TT3du । Ttt 1 | 5.40 5.60 5.80 6.00 86 m/z 71.10 70.91% 53 58 67 71

m/z-> 01 I'' " I' ‘' I'1 '' I'' I 4 mH 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 | " '' 11'" I' " ' i' " ' I'' " r

Abundance #13655:1,6-Heptadien-4-ol 43 71 . / I . P ■ 1 ■ i

5.40 5.60 5.80 6.00 | 5000 39 m/z 69.10 45.67% 27 , 79 84 94 n/z-> 01 " r ■ " r ■ ’ ।.... 5 ..... ■ i • ■ 66.1, TT "i " " ।" '1 '1" i" 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 ■ I ' " 11 । 1 "i

Abundance #3260: 3-Buten-2-one, 3-methyl- (CAS) $$ Methyl isopropeny... 4h ........-A.,.। 6.00 5.40 5.60 5.80 m/ z 39.10 38.66% 5000 69 84

n/z-> 37 I 50 0 “ i11" 11 ■ " i ■ "■rill III 11" " 11" ' I " " I " 11111 1............. 1" hPTTTTTTT 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 -A 5.40 5.60 5 80 6.00 TT

30317.D SCAN508.M Thu Jan 10 11:52:17 2002 Page 6

NYC-WTC_000050987

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NYC-WTC_000050987Source: NYC Law Department, mirrored locally

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