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← Document results/DEP Box 23/GCMS X 2/19/02 A 3/8/02
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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\l\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\l-..\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 2-Buten-l-ol, 3-methyl- (CA... Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 4.66 0.11 ug/L 57111 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qua'

1 2-Buten-l-ol, 3-methyl- (CAS) $$... 86 C5H10O 000556-82-1 2 2 2-Buten-l-ol, 3-methyl- 86 C5H10O 000556-82-1 47 3 Furan, tetrahydro-2-methyl- $$ T... 86 C5H10O 000096-47-9 37 4 2-Buten-l-ol, 3-methyl- $$ .gamm... 86 C5H10O 000556-82-1 9 Abundance Scan 114 (4.661 min): 03510.D (-) m/z 71.00 100.00% 71 41

5000

44 53 57 68 85 88 AA V 4.40 4.60 4.80 5.00 47 m/z 41.10 73.69% ol 411TT‘‘1—)1TTTTfTip-my TT ’1’11111 ’11 -rp-m-p-T miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #4076:2-Buten-1-ol, 3-methyl- (CAS) $$ Prenol $$ 2-METHYL.. 71

5000 41 A • • • ‘ I ■ 4.40 4.60 4.80 5.00 53 86 27 68 m/z43.10 52.18%

miz—> 01 ■ ■ i • “ ■ i ■ 20 25 ' 1 I" “ H ‘ 30 35 40 ■ i" ‘ ■ i ■ ■ tIWuugT 45 50 5 4 —mmPP 1"i■"' IT 60 65 70 75 80 85 90 95 Abundance #4068: 2-Buten-1-ol, 3-methyl- 71 A Noahaboyol A A o 4.40 4.60 4.80 5.00 5000 m/z 53.00 28.80% 53 27 68 86 31 01 “ i" ■ ‘ i1 ------ 1111 ‘11 ■ ■" i1 — HTT TTHTTIT miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #4157: Furan, tetrahydro-2-methyl- $$ Tetrahydro-2-methylf... rriTyr-n-, p-n-rj i . . , ( . . 71 4.40 4.60 4.80 5.00 41 m/z 88.00 28.00% 5000 27 45 56 86

m/z—> 31 37 0 " I ‘‘ i1 " i1TTT I TTmgt - ’1011—111 -- TH TTI 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 A- 4.40 4.60 • • । 4.80 • i ■ • 5.00

03510.D HP022102.M Fri Mar 15 10:09:04 2002 Page 5

NYC-WTC_000037688

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NYC-WTC_000037688Source: NYC Law Department, mirrored locally

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DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004494

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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