Laboratory report documenting transmission electron microscopy analysis of air samples collected for the NYC Board of Education on February 6, 2002.
NYC-WTC_000180936
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Client Name: OTC BOE Volume (liters): 19S4 Lab Group #: 6573 Filter Type / Filter Area: MCE 385 mm- Lab Sample #: 6 Grid Opening Size: 0,01124 Client Sample #: 6 Area Examined: 0.04496 mm-
GRID BOX: Magnification: 20,000 GRID ID: --- ' Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 2/6/02
Analysis Performed By: MARK PEYSAKHOV
GO, Structure Structure Type Length ID of Structure N or 4 EDS (Noradb No F B M >-05 p >=5p Chrys Amphibole Nonasb AmOig/ND No Coord <5p Elements)
Struct = > 0.5n >5:1 Aspect Ratio Grid acceptance: V= Positive diffraction pattern properties conforming to <50% undissoLed filter, overlapped or folded Totals laboratory identification criteria observed <10% particulate coverage >50% coverage ate
V= EDS spectrum conforming to laboratory least 20 unfolded-or overlapped grid squares <5% fTb c M >5|J holes or opaque areas identification criteria observed Chrysotile AMPHIBOLES Amphibole F = Single Fiber Amosite B = Bundle (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous C = Cluster (>3 Intersections) Anthophyllite Non-Asbestos Tremolite M = Matrix Actinolite Non-Identified NSD - No Structures Detected
CONFIDENTIAL, CITY_21MC100_003467753 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000180936
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NYC-WTC_000180636
Technical data sheet recording TEM analysis parameters and results for asbestos air samples collected on December 1, 2001.
8 shared non-person entities · 1 shared topics · similarity 0.997
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Laboratory analysis report for air sample #1 from NYC Board of Education collected on January 24, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181236
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181211
Technical data sheet recording TEM analysis parameters and results for the third air sample from a second NYC BOE project collected in February 2002.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180643
Laboratory data sheet for transmission electron microscopy analysis of an air sample from the OTC Board of Education dated December 1, 2001.
8 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180638
Laboratory data sheet for transmission electron microscopy analysis of an air sample from the OTC Board of Education dated December 1, 2001.
8 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180690
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 ↗NYC-WTC_000180665
Data sheet containing transmission electron microscopy analysis details for asbestos air samples from December 2001.
8 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181066
Laboratory report documenting transmission electron microscopy analysis of air samples collected from OTC Board of Education facilities.
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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177134
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from NYC Board of Education facilities on April 29, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185120
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 0.995
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_000180636
Technical data sheet recording TEM analysis parameters and results for asbestos air samples collected on December 1, 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175815
Laboratory analysis report for air sample #1 from NYC Board of Education collected on January 24, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181236
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181211
Technical data sheet recording TEM analysis parameters and results for the third air sample from a second NYC BOE project collected in February 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180643
Laboratory data sheet for transmission electron microscopy analysis of an air sample from the OTC Board of Education dated December 1, 2001.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180638
Laboratory data sheet for transmission electron microscopy analysis of an air sample from the OTC Board of Education dated December 1, 2001.
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.
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