GCMS calibration table for sample AD31129 listing deuterated standards and retention times from January 10, 2002.
NYC-WTC_000018962–000018971Folder label: “GCMS X 12/21/01 A 1/10/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C: \HPCHEM\ 1 \DATA\JANO 9 02 \ 3112 9A. D vial: 26 Acq On : 10 Jan 2002 3:31 pm Operator: 209 GALOS Sample : gems scan 12/21 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.57 3.51 ug/1 1026100 1,4-Diehlorobenzene-d4 11.52
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Pentanone/ 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 83 2 CH2=CHCH2C(O) OCH3 100 C5H802 003724-55-8 10 3 Propanenitrile, 3-ethoxy 99 C5H9NO 002141-62-0 9 4 3-Hydr< -2-pentanone 102 C5H10O2 003142-66-3 9 •Abundance Scan 275 (7,566 min): 31129A.D (-) m/ z 43.0,5 100.00% 43
5000
39 67 72 83 59
101 .N 7.20 7.40 7.60 ■■ 7.80 • • i * 8.00 TTTTTTT . 48 53.,. Tnmmuammmmmahmmatpt1’11111 m/ z 59.00 48.17%| m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43
5000 I"I"T ' 1 1 1 TT1m 59 7.20 7.40 7.60 7.80 8.00 m/z 101.05 17.49 27 101 49 .. 83 TT THTTHT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #1448: CH2=CHCH2C(0/OCH3 43 ■ i ■ ■ ‘ ■ i ■ ■ • 1 i ‘ ‘ ‘ i T 1 I1’ 7.20 7.40 7.60 7.80 8.00 5000 m/ z 58.05 16.46%
58 72 100 11.... (.... 1.... |.... 1.... I n . Ifln11>111|TTI r J1111111> FT ■■>!>»1111 m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #63285: Propanenitrile, 3-ethoxy- • i ’ ’ 31 7.20 7.40 7.60 7.80 8.00 m/z 41.. 05 7.04% 54 5000 59
26 45 45 HA .. ■ I । | , । _________ 84_____ 98_____ .(.. ] . !. . ., ।. ... । . . . . ।. . .. 111 . 11 I. l ,! .... ( . I,, j.... !. I. I j, I. I |, I, . ।. ... ।... .!., ,,, .., 11 .. .. ( miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 7.20 7.40 7.60 7.80 8.00
31129A.D GCMS0103.M Wed Feb 06 09:21:26 2002 Page 2
NYC-WTC_000018968
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000016383
Laboratory document detailing GC/MS calibration data for various compounds and method parameters reviewed on January 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019004
GCMS analysis report for sample AD31130 showing detection of unknown compounds and surrogate recovery data from February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018123
Automated laboratory log recording GCMS analysis of sample AD30696 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018107
Automated laboratory log recording GCMS analysis of sample AD30695 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018624
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30904 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016783
GCMS analysis of environmental sample AD30118 conducted January 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016423
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31255 conducted on February 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018248
Laboratory report documenting GCMS analysis of sample AD30984 conducted on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018983
GCMS analysis report for sample AD31135 showing detection of unknown compounds and surrogate recovery data from February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018716
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30933 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049745
GCMS analysis report for sample AD31641 conducted on February 11, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037457
Laboratory analysis report for environmental sample AD29929 showing GCMS results and surrogate compound recovery rates.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000018934
Single-page document containing GCMS data or metadata associated with the WTC site in early January 2002.
Filed in the same folder
NYC-WTC_000018935
Page showing sample preparation parameters including drip rates and volumes for GCMS analysis from January 2002.
Filed in the same folder
NYC-WTC_000018941
GCMS calibration report for sample AD31129 listing response factors and concentrations for multiple organic compounds from January 10, 2002.
Filed in the same folder
NYC-WTC_000018945
Calibration table listing deuterated standards and retention times for GCMS analysis of sample AD31129 from January 9-10, 2002.
Filed in the same folder
NYC-WTC_000018948
GCMS reference analysis report for sample AD31129 listing component names and values from January 10, 2002.
Filed in the same folder