8 shared non-person entities · 1 shared topics · similarity 0.997
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TEM Asbestos air sample results, NYC BOE, Dec 2001
Machine-extracted title · confidence 95%Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
NYC-WTC_000184315Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (liters): 1936 Lab Group #: 6151 Filter Type / Filter Area: MCE 385 mm* Lab Sample #: 18 Grid Opening Size: 0.01124 j Client Sample #: 18 Area Examined: 0.04496 mm-
GRID BOX: Magnification: 20,000 GRID ED: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 12/20/01
Analysis Performed By; MARK PEYSAKHOV
GO Structure Structure Type Length ID of Structure N or < EDS No (Nonadb F 5 C ! M >=05 p i>=5fj Chr/s Amphibole Nonasb Ambig/ND No Coord t <5p Elements)
Siruct = > Q.5p >5:1 Aspect Ratto Grid acceptance: 4= Positive diffraction pattern properties conforming to <50% undissolved filter, overlapped or folded Totals laboratory identification criteria observed <10% particulate coverage >50% coverage ate least 20 unfolded or ovetlapped grid squares <5% F B ! C M >5u EDS spectrum conforming to laboratory holes or opaque areas identification criteria observed Chrysotile AMPHIBOLES^ Amphibole P - Single Fiber Amosite B = Bundle (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous j Anthophyllite C = Cluster (>3 Intersections) Non-Asbestos I Tremolite M = Matrix Non-Identified I Actinolite NSD = No Structures Detected
CITY_21MC100_003104942
NYC-WTC_000184315
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NYC-WTC_000184315Source: NYC Law Department, mirrored locally
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Laboratory report documenting transmission electron microscopy analysis of an air sample collected from the New York City Board of Education on November 14, 2001.
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Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site on November 11, 2001.
8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.997
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185255
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
8 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185240
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected at NYC Board of Education facilities on November 9, 2001.
8 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000184789
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
8 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185323
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from the New York City Board of Education on November 14, 2001.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185270
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site on November 11, 2001.
Similarity score 0.998 (not a probability)
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