Gas chromatography-mass spectrometry blank analysis for sample AE11799 showing results below method reporting limits for semivolatile organic compounds, dated May 28, 2002.
NYC-WTC_000012751–000012778Folder label: “GCMS X 5-21-02 A 5-22-02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052202\521LB.D Vial: 3 Acq On : 22 May 2002 3:27 pm Operator: Mclean Sample : 5/21 ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 10 2-Pentanone, 4-hydroxy-4-me... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 5.93 10.40 ug/L 6466930 1,4-Dichlorobenzene-d4 9.90
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 83 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 64 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 50 4 Acetic acid, 1,1-dimethylethyl e... 116 C6H12O2 000540-88-5 25 Abundance Scan 485 (5.929 min): 521 LB.D (-479) (-) m/z 43.10 100.00% 43
5000 59
101 5.60 5.80 6.00 6.20 mlz-> 0! 0*** 10 20 30 40 +53+4 50 69 83 88 —TTR———TDTTTT 160 .70 80 90 100 110 m/z 59.10 45.74% Abundance #109755:2-Pentanone, 4-hydroxy-4-methyl- 43
5000 1dnnnkn——n—mBB/[ 59 5.60 5.80 6.00 6.20 m/z 58.10 20.21% 15 101 01 26,31 381, +53+ ■ r r itu t । i i t7!1!1! । 11" I ' ‘ 1 1 1 1 1 1 1 I 83 1 ' 1 1 1 1 । J1 1 1 1 i 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #109756:2-Pentanone, 4-hydroxy-4-methyl- 43 Trrtrf T’T FT 1 "I [ 5.60 5.80 6.00 6.20 5000 59 m/z 101.10 18.26%
.' .......... 26,31 , 381 93 83 93 101 — । 01 1 i 1 1 1 1 i ' 1 1 1 i 1 1 1 1 r* ' ' ■ i ' I • ■ • 1 1 ■ 1 ■ ' i ■ 1 ‘ ■ i 1 • ‘ 1 i ' ■ ' ■ i ■ iz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #5851:2-Pentanone, 4-hydroxy-4-methyl- • ‘ | ‘ | > |T 43 5.60 5.80 6.00 6.20 ‘ ’ rn/z 41.15 6.80%
Ju 5000 59 101 1 ’ T ’ 1 ' 1 f 1 1 1 । | ' ‘ '38,1 ............... 0 48 53. 67 72 77 83 91 96, I 1 | • +—!—J—ri l T Ti/z-> 10 20 30 40 50 60 70 80 90 100 110 5.60 5.80 6.00 6.20
521LB.D 052202.M Tue May 28 11:58:00 2002 Page 13
NYC-WTC_000012767
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NYC-WTC_000012823
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11800.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013496
Laboratory report documenting GCMS analysis of sample AE11928 conducted on June 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012852
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11901.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015496
Laboratory report showing non-detect levels of volatile organic compounds in a GCMS blank sample analyzed on June 5, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013524
Laboratory report documenting GCMS analysis of sample AE11929 conducted on June 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012794
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11799.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012908
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11903.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012989
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11907.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013574
Laboratory report documenting GCMS analysis of sample AE11931 conducted on May 29, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013418
Quality control document showing GCMS blank results for multiple volatile organic compounds analyzed on May 29, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012937
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11904.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025054
Laboratory report showing GCMS blank analysis for sample AE11379 conducted on May 21, 2002, with results below minimum reporting levels.
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.
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NYC-WTC_000012748
Department of Environmental Protection record of GCMS results generated in late May 2002.
Filed in the same folder
NYC-WTC_000012749
Administrative log recording sample identification, drip rates, and processing details for a GCMS batch.
Filed in the same folder
NYC-WTC_000012779
Calibration data for gas chromatography-mass spectrometry analysis of semivolatile organic compounds recorded on May 28, 2002.
Filed in the same folder
NYC-WTC_000012783
Reference standard analysis data for gas chromatography-mass spectrometry testing of semivolatile organic compounds on May 28, 2002.
Filed in the same folder
NYC-WTC_000012794
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11799.
Filed in the same folder