GCMS DFTPP calibration report, Feb 5 2002

Machine-extracted title · confidence 95%

Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.

NYC-WTC_000004770–000004933

Folder label: “GCMS X 2/1/02 A 2/5/02”

Page image

OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report . Data File : C:\MSDCHEM\1\5973N\02FEB05\00004A.D Vial: 3 Acq On 5 Feb 2002 4:36 pm Operator: Sample : 508 scan; re-ext Inst : Instrumen Mise : February 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP020702 .M (RTE Integrator) Title : 508 scan method Library : C : \DATABASE\WILEY7N. L ********************************************************************* Peak Number 1 Butanoic acid, methyl ester Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 3.61 0.09 ug/L 75040 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 83 2 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 3 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 83 4 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 78 Abundance Scan 21 (3.613 min): 00004A.D (-) m/z 43.10 100.00% 43 74

5000

0- ................. UI I1..... 1, 60ansi 70J- 59

i ■ 1 i ' 1 87

■ ■ i 1 1 ■ ■ i । ■ 1 ‘ i TITIrmr 3.50 3.60 3.70 3.80 3.90 4.00 m/ Z 74.10 A___ 82.02% n/z-> 10 20 30 50 40 80 90 100 110 Abundance #9217: Butanoic acid, methyl ester 43 74

5000 ‘ I‘4 ' ‘i " " i 11 " " 111 " I 27 3.50 3.60 3.70 3.80 3.90 4.00 59 87 m/z71.10 58.10% 33 102 0- ‘ 1 1 1 ' ' ' i 1 ' ■ ■ i i I'1 ' i ' ■ ' ■ I 1 ■ TH ■ ■ i • ■ ■ ■ । • 1 I ‘1 1 > i I m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 .................. A ■11 ■ ■ ' i "1 ■ i ■" ■ i ■ ■ " i11" i 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z41.10 28.51% 59 87 69 102 0- l'i 1 I । । । 1 I 1 1 — ■ 1 i ■ ■ • • j ■ ■ ■ • i ’1 > ■ • i miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9219: Butanoic acid, methyl ester t i1' " i 43 3.50 3.60 3.70 3.80 3.90 4.00 m/ Z 59.00 28.43% 74 5000 27 15 59 87 33 38 | I 102 0-— — ' ' T1 ■ ।L । ■ ■ ■ । । i ■ ■ । । ■ ■ i ■ ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 3.50 3.60 3.70 3.80 3.90 4.00

00004A.D HP020702.M Thu Feb 21 15:48:46 2002 Page 3

NYC-WTC_000004826

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000004826Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

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

NYC-WTC_000003981

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 · Same agency, volume and box · similarity 0.998