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GCMS blank results for sample AE03510, March 28, 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of a method blank for sample AE03510 to verify analytical system cleanliness.

NYC-WTC_000037680–000037699

Folder label: “GCMS X 2/19/02 A 3/8/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C : \MSDCHEM\1\5973N\02MAR08\03510 . D Vial: 6 Acq On : 8 Mar 2002 2:46 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L % ********************************************************************* Peak Number 5 2-Furanmethanol, tetrahydro... Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 5.02 0.10 ug/L 55629 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qua

1 2-Furanmethanol, tetrahydro- (CA. .. 102 C5H1O02 000097-99-4 7 2 Trifluoroacetic acid, 2-tetrahyd. . . 198 C7H9F3O3 000000-00- _____ __ - 45 3 2-Furanol, tetrahydro-2-methyl- 102 C5H10O2 007326-46-7 40 4 TETRAHYDRO-2-METHYL-2-FURANOL 102 C5H10O2 000000-00-0 40 Abundance Scan 146 (5.022 min): 03510.D (-) m/z 43.00 100.00% 43 7(1

5000 59 LlA Aw A AMAW A m/z—> 0 ■ i • ■ •' i "i „lm 1 1 85 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 207 l‘ ‘ 11 4.60 4.80 5.00 5.20 5.40 m/z 71.10 95.10% Abundance #9384: 2-Furanmethanol, tetrahydro- (CAS) $$ Tetrahydrofur... 71

A 43

5000 27 4.60 MU. 4.80 A 5.00 5.20 ■ • । 5.40 •

m/ z 41.10 54.65% 53 0- ' i‘■■' i •' H I t,. 4 ।t.... j. ...jt....j।j.,. miz-> Abundance 20 30 40 50 60 70 80 90 100110120130140150160170180190200210

43 #111395: Trifluoroacetic acid, 2-tetrahydrofurylmethyi ester 71

4.60 1 ,M _ 4.80 5.00 5.20 5.40 5000 m/z 69.10 39.26% 31

mlz-> 0 TIM HM 95 TImmuaOmpgppggT 20 30 40 50 60 70 80 90 100110120130140150160170180190 200210 Abundance #9386: 2-Furanol, tetrahydro-2-methyl- 71 4.60 4.80 5.00 5.20 5.40 m/z 59.00 35.62% 5000 43

•nfe-> 0- ..... 1—61 84 20 30 40 50 60 70 80 90 100110120130140150160170180190 200210 A 4.60 4.80 5.00 5.20 A * i * ■ 5.40

03510.D HP022102.M Fri Mar 15 10:09:04 2002 Page 7

NYC-WTC_000037690

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NYC-WTC_000037690Source: NYC Law Department, mirrored locally

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Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

1 shared non-person entities · 1 shared topics · similarity 0.998

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