NYC-WTC_000012292
Fragmented header page from a GCMS laboratory report dated March 21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
GCMS folder header document, February 2002
Machine-extracted title · confidence 100%Administrative header page for the GCMS folder covering samples from late January through late February 2002.
NYC-WTC_000010147–000010149Folder label: “GCMS X 1/25/02 A 2/25/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
DFTPP
Data File C:\HPCHEM\1\DATA\FEB2 5 02\DFTPP.D Vial: 1 Acq On 25 Feb 2002 10:41 am Operator : Sample Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table
Abundance TIC: DFTPP.D
1000000-
500000
— 0- 11114414‘441T114}14*‘1444*114"+41+14*1‘+*’ 141/4A, I .... 1 .... 1 .... 1 .... 1 .... 1 1 . 1. . Time-> 25.00 25.20 25.40 25.60 25.80 26.00 26.20 26.40 26.60 26.80 27.00 27.20 27.40 27.60 27.80 28.00 28.20 28.40 28.60 28.80 Abugdaose Average of 26.870 to 26.935 min.: DFTPP.D 198
60000 442
40000 69 255 127 51 110 20000 275 224 93
m/z-> 0 —38+ + 1441242,1, ,. *,. 226310323 ., 352395, 383.403.423.., 1 , 141154167180 , T11 ---*+4 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 Vtt
Spectrum Information: Average of 26.870 to 26.935 min.
Target Rei. to Lower Upper Rei. Raw Result Mass Mass Limit% Limit% Abn% Abn Pass/Fail
51 198 30 60 38.7 29889 PASS 68 69 0.00 2 0.0 0 PASS 69 198 0.00 100 50.0 38574 PASS 70 69 0.00 2 0.0 • 0 PASS 127 198 40 60 43.9 33901 PASS 197 198 0.00 1 0.0 0 PASS 198 198 100 100 100.0 77178 PASS 199 198 5 9 6.6 5123 PASS 275 198 10 30 22.7 17482 PASS 365 198 1 100 2.4 1860 PASS 441 443 0.01 100 93.7 9178 PASS 442 198 40 110 67.4 52030 PASS 443 442 17 23 18.8 9798 PASS
DFTPP.D GCMS0208.M Mon Feb 25 14:38:48 2002
NYC-WTC_000010149
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000010149Source: NYC Law Department, mirrored locally
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NYC-WTC_000011834
Fragmented page from a DEP laboratory record regarding environmental testing in late February 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000037989
Fragmented document header from a GCMS data file related to World Trade Center environmental sampling in March 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003692
Label page for a DEP environmental sample processed by GCMS in early 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046214
Single page excerpt from a GCMS laboratory record file stored in DEP Box 25, dated between May 7 and May 9, 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005355
Document showing laboratory parameters including drip rate and surrogates for testing procedures in DEP Box 12.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024184
Fragmented OCR text from a GCMS documentation header page covering environmental samples analyzed in mid-May 2002.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059661
Technical record detailing laboratory method parameters including drip rates, solvent lots, and extraction type logs.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048878
Single page document fragment from the DEP Box 27 archive folder dated between April 10 and April 22, 2002.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045397
Single fragmented page from a Department of Environmental Protection record dated May 3, 2002 with illegible content.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058349
Fragmented page showing extraction parameters and quality control fields for liquid-liquid extraction procedures.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017880
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30470 conducted on January 18, 2002.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗More like this page
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Laboratory report of GCMS analysis of reference standards on February 28, 2002, verifying instrument performance.
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Laboratory report documenting GCMS analysis of sample AE01643 conducted on March 4, 2002, including surrogate recovery data.
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