Calibration record for GCMS analysis using standard compounds, generated on April 19, 2002, to ensure instrument accuracy.
NYC-WTC_000044279–000044288Folder label: “GCMS X 4/23/02 A 4/26/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Tentatively Identified Compound (LSC) summary Operator ID: Date Acquired: 20 Apr 2002 9:11 am Data File: C:\HPCHEM\l\DATA\APR1802\7484.D Name: gc/ms scan 4/1 Mise: Method: C:\HPCHEM\1\METHODS\GCMS0419.M (RTE Integrator) Title: 209 625/TCLP calibration table Library Searched: C:\DATABASE\NBS75K.L
TIC Top Hit name RT EstConc Units Area IntStd ISRT ISArea ISConc
N-Ethylformamide 8.11 0.3 ug/1 36312 ISTD01 12.21 2431400 20.0 Cyclopent asiloxane, 14.81 0.3 ug/1 40427 ISTD02 15.84 3121530 20.0 Phenanthrene-dl0 25.73 0.2 ug/1 37043 ISTD04 25.59 3503280 20.0 1,3-Cyciphexanedione 33.28 0.4 ug/1 54342 ISTD05 33.64 2813990 20.0 7484.D GCMS0419.M Mon Apr 22 12:35:20 2002
NYC-WTC_000044288
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_000045452
Technical document displaying GCMS calibration data and compound retention times for sample AE09391 processed in early May 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046351
Laboratory report showing GCMS calibration data for sample AE09334 generated on April 25-26, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046294
Laboratory report showing GCMS calibration data for sample AE09585 generated on May 4-6, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046332
Laboratory report showing GCMS calibration data for sample AE09587 generated on May 4-6, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048479
Instrument scan data for GCMS calibration using deuterated standards on April 4, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009619
Calibration table page listing internal standards and response factors for GCMS analysis.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011494
Instrument output displaying calibration data and surrogate recovery results for sample AE03381.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048737
GCMS laboratory report for sample AE05852 analyzed on April 23, 2002, by analyst DLV.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011429
Instrument output displaying calibration data and surrogate recovery results for sample AE03281.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013117
Calibration table listing response factors for deuterated standards and target compounds used in gas chromatography-mass spectrometry analysis.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023718
Laboratory report of GCMS analysis for sample AE10064 conducted on May 23, 2002, showing surrogate recovery data.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011539
Instrument output displaying calibration data and surrogate recovery results for sample AE03383.
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.
NYC-WTC_000040269
Record of surrogate compound recovery rates for sample AE07638 analyzed on April 18, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011429
Instrument output displaying calibration data and surrogate recovery results for sample AE03281.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058638
Summary page for GCMS analysis of sample AE04850 conducted on April 5, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038139
Laboratory report listing detection results for volatile organic compounds in sample AD31499 analyzed on February 27, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047691
Laboratory report documenting GCMS analysis of sample AE08015 conducted on April 24, 2002, including surrogate recovery data.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040250
Record of surrogate compound recovery rates for sample AE07636 analyzed on April 18, 2002.
Similarity score 0.993 (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_000044239
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 23 and April 26, 2002.
Filed in the same folder
NYC-WTC_000044240
Fragmented page from a GCMS record series dated between April 23 and April 26, 2002, likely containing analytical data.
Filed in the same folder
NYC-WTC_000044245
Laboratory report of a GCMS blank analysis (Sample AE07484) conducted on May 2, 2002, checking for background contamination.
Filed in the same folder
NYC-WTC_000044253
Calibration report listing quantified values for various organic compounds including nitrosamines and chlorobenzenes used for instrument verification.
Filed in the same folder
NYC-WTC_000044257
Calibration record for GCMS analysis using standard compounds, generated on April 26, 2002, to ensure instrument accuracy.
Filed in the same folder