Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
NYC-WTC_000176786
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (liters): 1920 Lab Group #: 7347 Filter Type / Filter Area: MCE 385 Lab Sample #: 2 Grid Opening Size: 0.01124
Client Sample #: 02 Area Examined: 0,04496 mm- Magnification: 20.000 GRID BOX : GRID ID: Accelerating Voltage: too KeV # Grid Openings: 4 Analysis Date: 4/6/02
Analysis Performed By: MARK PEYSAKHOV
GO, Structure Structure Type Length ID of Structure N or v EDS (Nonadb No F B C M >-05 p ~ >=5|j Chrys Amphibole I Nonasb Ambig/NO Elements) No Coord <5u
z
Struct = > 0.5p >5:1 Aspect Ratio Grid acceptance:
'V = 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 overlapped grid squares <5% F B i C M i >5p v= EDS spectrum conforming to laboratory I Identification catena observed holes or opaque areas Chrysotile --- 1— AMPHIBOLES Amphibole F = Sing e Fiber Amosite B = Bundle (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous C = Cluster (>3 intersections) Anthophyllite Non-Asbestos Tremolite M - Matrix Non-Identified Actinolite NSD = No Structures Detected
CONFIDENTIAL, CITY_21MC100_003470864 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000176786
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NYC-WTC_000176825
Laboratory report documenting transmission electron microscopy analysis of air samples collected by the NYC Board of Education on April 8, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180873
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site on February 2, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176905
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181431
Laboratory data sheet for transmission electron microscopy analysis of an air sample from the NYC Board of Education dated March 12, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181660
Laboratory record documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180978
Laboratory data sheet recording transmission electron microscopy analysis of air samples for asbestos from NYC Board of Education facilities.
7 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181432
Laboratory data sheet for transmission electron microscopy analysis of an air sample from the NYC Board of Education dated March 12, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181625
Laboratory report documenting transmission electron microscopy analysis of an air sample for asbestos collected by the NYC Board of Education.
8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177053
Laboratory record 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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180906
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181337
Laboratory report documenting transmission electron microscopy analysis of air samples collected by the NYC Board of Education on March 7, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181619
Laboratory report documenting transmission electron microscopy analysis of an air sample for asbestos collected by the NYC Board of Education.
8 shared non-person entities · 1 shared topics · similarity 0.998
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_000176825
Laboratory report documenting transmission electron microscopy analysis of air samples collected by the NYC Board of Education on April 8, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180873
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site on February 2, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179496
Chain of custody and laboratory report for transmission electron microscopy asbestos fiber analysis at a high school received March 31, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176905
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181431
Laboratory data sheet for transmission electron microscopy analysis of an air sample from the NYC Board of Education dated March 12, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181660
Laboratory record documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
Similarity score 0.999 (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_000176825
Laboratory report documenting transmission electron microscopy analysis of air samples collected by the NYC Board of Education on April 8, 2002.
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