Record of laboratory drip rate measurements and pH counts for a water sample analyzed in June 2002.
NYC-WTC_000015342–000015368Folder label: “GCMS X 6/3/02 A 6/6/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\l\DATA\060602\603LB.D Vial: 3 Acq On 6 Jun 2002 12:57 pm Operator: McLean Sample 6/3 eh Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 16 Cyclotetrasiloxane, octamet... Concentration Rank 15 R.T. EstConc Area Relative to ISTD R.T.
9.21 0.30 ug/L 229365 1,4-dichlorobenzene-d4 9.89
8 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclotetrasiloxane, octamethyl- 296 C8H2404Si4 000556-67-2 78 2 Cyclotetrasiloxane, octamethyl - 296 C8H24O4Si4 000556-67-2 56 3 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 56 4 Benzoic acid, 4-methyl-2-trimeth... 296 C14H2403Si2 1000153-59-3 36 Abundance Scan 1044 (9.213 min): 603LB.D (-1035) (-) m/z 281.00 100.00% 281
5000
191 207 8.80 9.00 9.20 9.40 9.60
niz-> ...... 4057.73 ....... . 177 I 1 4 0- ‘ 1 " ‘ 4 ! 1 * ' ' I ' ' ' ' I rl 11 1 1 1 1 1 I ' 1 1 1 1 1 1 M 1 1 1 1 ■ । > ■' ■ । 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 249 265 I 1 * ■ ■ । ■ ■ * 11 * i * 11 ■ i ■ * 111 > 11 m/z 282.00 33.12% Abundance #128142: Cyclotetrasiloxane, octamethyl- 281
5000 8.80 9.00 9.20 9.40 9.60 m/z 283.00 23.16% 25 51 73 87 103 119133147 163177 193207221235249 265 , 299 0 1’’—-—0-—m-r—uamoumumpaT TTT n/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #97367: Cyclotetrasiloxane, octamethyl- 281
8.80 9.00 9.20 9.40 9.60 5000 m/z 190.90 11.81% । 15 29 45 59 73 96 119’33147 163177191 2%221235249 265 0- ‘ I ‘i ' ‘ ‘ I "T‘ । • i i'1' 1 'I ‘ ‘' 1*44/714 11———71 । pf i. j . . .■> । . .'"i i । 1 । । +295— n/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #128141: Cyclotetrasiloxane, octamethyl- 281 8.80 9.00 9.20 9.40 9.60 m/z 206.80 10.51% 5000
265 45 59 73 177 193297 133 235 L 0 11’11’111111117111111110II"I ’31311-"11’’11- IIMameyusi I ■ ■ ■ ■ i 4—p mlz-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 8.80 9.00 9.20 9.40 9.60
603LB.D 060302.M Mon Jun 10 10:20:49 2002 Page 19
NYC-WTC_000015364
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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 topics · Same agency, volume and box · similarity 0.995
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 topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015777
Gas chromatography-mass spectrometry results for sample AE12763 analyzed on June 12, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015410
Gas chromatography-mass spectrometry analysis report for sample AE12743 detecting unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015439
Gas chromatography-mass spectrometry analysis report for sample AE12761 detecting unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015536
Gas chromatography-mass spectrometry analysis report for sample AE12765 detecting unknown compounds and surrogates on June 6, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013049
Laboratory report showing blank sample analysis for volatile organic compounds using gas chromatography-mass spectrometry on May 22, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015581
Gas chromatography-mass spectrometry analysis report for sample AE11905 detecting unknown compounds and surrogates on June 6, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012751
Gas chromatography-mass spectrometry blank analysis for sample AE11799 showing results below method reporting limits for semivolatile organic compounds, dated May 28, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014004
GCMS analysis results for sample AE12287 dated June 4, 2002, documenting unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013666
Laboratory report documenting GCMS analysis of sample AE11932 conducted on June 5, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014552
Laboratory report showing GCMS analysis results for sample AE12533 including surrogate recovery data on June 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000015340
DEP document containing gas chromatography-mass spectrometry data from early June 2002.
Filed in the same folder
NYC-WTC_000015341
Gas chromatography-mass spectrometry analytical data for water samples tested in early June 2002.
Filed in the same folder
NYC-WTC_000015369
Laboratory report showing blank test results for volatile organic compounds using gas chromatography-mass spectrometry.
Filed in the same folder
NYC-WTC_000015373
Calibration verification data for volatile organic compound analysis using gas chromatography-mass spectrometry on June 10, 2002.
Filed in the same folder
NYC-WTC_000015381
Reference standard analysis report for volatile organic compounds using gas chromatography-mass spectrometry on June 10, 2002.
Filed in the same folder