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\00028A.D Vial: 4 ‘ Acq On 5 Feb 2002 5:27 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 2 Butanoic acid, methyl ester... Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 3.60 0.10 ug/L 73723 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butanoic acid, methyl ester (CAS. . . 102 C5H10O2 000623-42-7 83 2 Butanoic acid, methyl ester (CAS. . . 102 C5H10O2 000623-42-7 78 3 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 78 4 Butanoic acid, methyl ester (CAS. . . 102 C5H10O2 000623-42-7 74 Abundance Scan 20 (3.602 min): 00028A.D (-) m/z 43.10 100.00% 4 74

5000 59 87 ■11'' ।1111 । 51 3.50 3.60 3.70 3.80 3.90 4.00 0 ■ > i ■ ■ ■ ■ i • ■ ■ 11 ■ • > > i' I.. . ... CTTITT " i" " ।"1 ■ i" ■ ■ ।।1 m/z 74.10 90.27% n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 3.50 3.60 3.70 3.80 3.90 4.00 59 87 m/z 71.10 63.41% 69 102 0 " I " " I ' ' " I " " I ' " ' I H1 ■ । ।"111 >1 TPT -t-r 1. . 111111' I" " i1r ' " r n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #9228: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 -mm 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z 59.10 28.40% 59 87

102 0 " i" ‘' i ‘■ i" “ i " ' i ‘'11 ■ ■' ■ i1 ■ " r ' " I +r hpp । ■ i • ■ ■ > i * • ■ ■ i * i - ■ ।" i' m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #9217: Butanoic acid, methyl ester i1''11 ‘ ■ i I'1'1111 ■ ‘ i ■ ■' ■ i 43 74 3.50 3.60 3.70 3.80 3.90 4.00 m/ z 41.10 27.23%

5000 27 59 87 33 102 0 " i " 11 r TTHT HTTT Inn +r i" " i" " i' > ■ i" " i ■ ■" i11" i * •" i ‘ m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 3.50 3.60 3.70 3.80 3.90 4.00

00028A.D HP020702.M Thu Feb 21 15:48:53 2002 Page 4

NYC-WTC_000004847

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

NYC-WTC_000004847Source: 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