Laboratory blank report for sample AE10019 showing non-detectable levels of target compounds from May 7, 2002.
NYC-WTC_000044100–000044106Folder label: “GCMS X 4/26/02 A 5/8/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document LDU KCpOL L Ltegraced UILL OldcOgraIl
File : C:\MSDCHEM\1\DATA\020507\0426LB.D Operator : Nefliu Acquired 7 May 2002 3:08 pm using AcqMethod 508SCAN1 Instrument Instrumen : Sample Name: 04/26 lab blk Mise Info : Vial Number: 4 Quant File :SCAN020507.RES (RTE Integrator) Abundance TIC: 0426LB.D
2000000 16.54
1500000 11.38
1000000 6.15 500000
01 1 —IOGFPUFFFTmEETTRPTFTTFTTTTFTFRPTTTFTERRmTLmT F711I Time-> 4.00 5,00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 Abundance TIC: 0426LB.D
2000000 24.46 31.72
1500000
1000000
500000 27.54
0— Ppmmmm-mmpmm99=====-----=-----I--II-- IIIIIIIIIII M IIr’ Time-> 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 26.00 27.00 28.00 29.00 30.00 31.00 Abundance TIC: 0426LB.D 3994 2000000 43.16
1500000
1000000
500000
0 "li — 1 i 1 r ' 1 I'"1 1 । । | 1 1 Time-> 33.00 34.00 35.00 36.00 37.00 38.00 39.00 40.00 41.00 42.00 43.00 44.00 45.00 46.00 0426LB.D SCAN020507.M Thu May 09 10:55:34 2002 Page 2
NYC-WTC_000044104
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_000043749
Laboratory report documenting a method blank analysis for GC/MS testing of volatile organic compounds from May 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044203
Laboratory report documenting GCMS analysis of sample AE10061 conducted on May 14, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046117
Laboratory report showing GCMS blank results for volatile organic compounds from sample AE10068 dated May 7-13, 2002.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044156
Laboratory report documenting GCMS analysis of sample AE10022 conducted on May 14, 2002, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044215
Laboratory report documenting GCMS analysis of sample AE10066 conducted on May 14, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044179
Laboratory report documenting GCMS analysis of sample AE10024 conducted on May 14, 2002, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046386
Laboratory report showing GCMS blank analysis for sample AE09152 conducted between April 17 and April 24, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024286
Laboratory report showing GCMS blank analysis for sample AE10207 on May 14, 2002, listing compounds below method detection limits.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024357
Chain of custody record for GCMS analysis of sample AE10211 on May 20, 2002, including surrogate compound data.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025499
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 17-21, 2002.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022495
Technical log detailing gas chromatography mass spectrometry method parameters and calibration settings from May 2002.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024402
Chain of custody record for GCMS analysis of sample AE10239 on May 20, 2002, including surrogate compound data.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000024357
Chain of custody record for GCMS analysis of sample AE10211 on May 20, 2002, including surrogate compound data.
Similarity score 0.982 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024286
Laboratory report showing GCMS blank analysis for sample AE10207 on May 14, 2002, listing compounds below method detection limits.
Similarity score 0.979 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045811
Gas chromatography-mass spectrometry report for sample AE10705 showing detection of unknown compounds and surrogate recovery.
Similarity score 0.976 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045721
Laboratory report detailing GC/MS analysis of sample AE10699 including surrogate recovery data in May 2002.
Similarity score 0.973 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003503
Laboratory report documenting GCMS analysis of sample AE01140 conducted on February 27, 2002.
Similarity score 0.970 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024427
Record of sample preparation parameters including drip rates and volumes for GCMS analysis conducted in mid-May 2002.
Similarity score 0.970 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000044098
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 26 and May 8, 2002.
Filed in the same folder
NYC-WTC_000044099
Fragmented page from a GCMS record series dated between late April and early May 2002 regarding environmental sampling analysis.
Filed in the same folder
NYC-WTC_000044107
Laboratory report showing blank analysis results for sample AE10019 conducted between April and May 2002 with no detected contaminants.
Filed in the same folder
NYC-WTC_000044111
Reference report listing expected values for organic compounds including nitrosamines and chlorobenzenes used to validate analytical results.
Filed in the same folder
NYC-WTC_000044119
Laboratory report documenting GCMS analysis of sample AE10019 conducted on May 14, 2002, identifying unknown compounds.
Filed in the same folder