Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site in February 2002.
NYC-WTC_000183927
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Client Name: WC BOE Volume (liters): 1816 Lab Group #: 6843 Filter Type / Filter Area: MCE 385 mm- Lab Sample #: 19 Grid Opening Size: 0.01124
Client Sample #: Area Examined: 0.04496 mm- GRID BOX: Magnification: 20,000 GRID ID: Accelerating Voltage: ! 00 KeV # Grid Openings: 4 Analysis Date: 2/27'02
Analysis Performed By: MARK PEYSAKHOV
GO. Structure Structure Type Length ID of Structure N or N EDS No (Noradb F B C M ■=05u >=5(j Chrys Ampnibole ) Nonasb Ambig/ND No Coord <5m Etements)
3 ^^3
Struct = > 0.5p. >5:1 Aspect Ratio Grid acceptance:
4= Positive diffraction pattern properties conforming to <50% undissolved filter, overiapped or folded Totals laboratory identification criteria observed <10% particulate coverage >50% coverage ate least 20 unfolded or overlapped grid squares <5% F B C M >5p 4= EDS spectrum conforming to laboratory holes or opaque areas identification criteria observed Chrysotile AMPHIBOLES Amphibole F = Single Fiber Amosite B = Bundle (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous j C = Cluster (>3 Intersections) Anthophyllite . Non-Asbestos i Tremolite M = Matrix Non-Identified i Actinolite NSD = No Structures Detected
CITY_21MC100_0 03103539
NYC-WTC_000183927
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NYC-WTC_000183588
Laboratory report documenting transmission electron microscopy analysis of an air sample collected at WC BOE on March 26, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183703
Laboratory analysis report for an air sample collected at WC BOE on February 5, 2002, showing TEM microscopy data.
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
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183569
Laboratory analysis report for TEM asbestos air sampling conducted for the NYC Board of Education on March 25, 2002.
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
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183922
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site.
7 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
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183584
Laboratory report documenting transmission electron microscopy analysis of an air sample collected at WC BOE on March 26, 2002.
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
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000183588
Laboratory report documenting transmission electron microscopy analysis of an air sample collected at WC BOE on March 26, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183703
Laboratory analysis report for an air sample collected at WC BOE on February 5, 2002, showing TEM microscopy data.
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 ↗Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183569
Laboratory analysis report for TEM asbestos air sampling conducted for the NYC Board of Education on March 25, 2002.
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 ↗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_000183588
Laboratory report documenting transmission electron microscopy analysis of an air sample collected at WC BOE on March 26, 2002.
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NYC-WTC_000183703
Laboratory analysis report for an air sample collected at WC BOE on February 5, 2002, showing TEM microscopy data.
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NYC-WTC_000183569
Laboratory analysis report for TEM asbestos air sampling conducted for the NYC Board of Education on March 25, 2002.
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