NYC-WTC_000022526
Laboratory report of GCMS analysis for sample AE11425 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Document / 14 pages
GCMS analysis results for sample AE10207, May 2002
Machine-extracted title · confidence 100%Laboratory report detailing GCMS analysis of sample AE10207 conducted on May 17, 2002, including surrogate recovery data.
NYC-WTC_000024305–000024318Folder label: “GCMS X 5/1/02 A 5/9/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\020509\10207.D Vial: 9 Acq On 9 May 2002 6:32 pm Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e
Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1
Peak Number 2 2,4-Diamino-6-(hydroxymethy... Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T. 31.09 0.34 ug/1 53102 Phenanthrene-dl0 31.73
Hit# of 5 Tentative ..ID MW MolForm CAS# Qual
1 2,4-Diamino -6-(hydroxymethyl)pte... 192 C7H8N60 000945-24-4 59 2 Thiocyanic acid, 2-benzothiazoly. . . 192 C8H4N2S2 006011-99-0 53 3 [1] Benzopyrano [3, 4-b] [ l ] benzopyr. . . 342 C19H1806 003564-85-0 45 4 Phenanthrene, 8-methyl- 192 C15H12 000883-20-5 42 Abundance /Scan 4768 (31.094 min): 10207.D (-4754) (-) m/z 192.10 100.00% 192
5000
PTTTTTT i 1 'f' i ■' . 54 96 । 146 30.80 31.00 31.20 31.40 ... 342................ 542 —r d,—U44tpd"p"el i11'[ I । 'l । । । । । i । m/z 191.10 17.12% iz-> 50 100 150 200 250 300 350 400 450 500 Abundance #80958: 2,4-Diamino-6-(hydroxymethyl)pteridine 43 163 192 5000 1 J ' i ' ■ ■ 1 i 1 ' 30.80 31.00 31.20 31.40 68 m/z 146.20 14.25% 1411.974741 1 ■ । 1 1 ■ ■ । 1 ■ ■ 1 । niz-> 50 100 150 200 250 300 350 400 450 500 Abundance #80870: Thiocyanic acid, 2-benzothiazoIyl ester 192 1 P.... h,. 30,80 31,00 31,20 31.40 5000 m/z 193.10 13.51%
45 . ................... ...................... . 50 100 150 200 250 ' ' 300 350 ' 400 450 500 ' miz-> Abundance #81044: [1lBenzopyrano[3,4-b][1]benzopyran-12(6H)-one, 6a,... 192 ..AT ‘I‘ 30.80 31,00 31.20 31,40 m/z 96.20 11.81% 5000 342
m/z—> ----- 50 100 121 149
150 200 250 300 350 400 450 500 L 30.80 31.00 31.20 31.40
10207.D SCAN020507.M Tue May 14 14:22:11 2002 Page 4
NYC-WTC_000024312
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000024312Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
NYC-WTC_000024319
Laboratory report detailing GCMS analysis of sample AE10208 conducted on May 20, 2002, including surrogate recovery data.
9 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024366
Chain of custody record for GCMS analysis of sample AE10236 on May 20, 2002, including surrogate compound data.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025520
Laboratory report of GCMS analysis for sample AE10812 conducted on May 29, 2002, showing surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025580
GCMS analysis report for sample AE11568 showing unknown compounds and surrogate recovery data from May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024851
GCMS analysis results for sample AE10245 conducted May 28, 2002, showing unknown compounds and 2,4-DDD surrogate recovery at 86 percent.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000045748
Gas chromatography-mass spectrometry analysis of sample AE10701 conducted May 20, 2002, detecting unknown compounds and 2,4-DDD at 82% recovery.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043792
Analytical report for sample AE09768 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046180
Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10133 on May 17, 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043779
Analytical report for sample AE09767 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043768
Analytical report for sample AE09684 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043806
Analytical report for sample AE09769 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000048647
Laboratory report documenting GCMS analysis of sample AE08486 conducted on May 7, 2002, by analyst DLV.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024896
Laboratory report of GCMS analysis for sample AE10247 conducted on May 28, 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024652
GCMS analysis for sample AE11157 identifying other unknown compounds with a 2,4-DDD surrogate recovery of 91%, completed May 22, 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024915
Laboratory report of GCMS analysis for sample AE10301 conducted on May 28, 2002.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024851
GCMS analysis results for sample AE10245 conducted May 28, 2002, showing unknown compounds and 2,4-DDD surrogate recovery at 86 percent.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025520
Laboratory report of GCMS analysis for sample AE10812 conducted on May 29, 2002, showing surrogate recovery data.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
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_000024281
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000024282
Fragmented OCR text from a GCMS documentation header page covering environmental samples analyzed in mid-May 2002.
Filed in the same folder
NYC-WTC_000024286
Laboratory report showing GCMS blank analysis for sample AE10207 on May 14, 2002, listing compounds below method detection limits.
Filed in the same folder
NYC-WTC_000024296
Laboratory report displaying GCMS calibration results for sample AE10207 on May 14, 2002, including response factors for target compounds.
Filed in the same folder
NYC-WTC_000024300
Laboratory record of reference standard analysis for sample AE10207 using GCMS methods on May 14, 2002.
Filed in the same folder