Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
NYC-WTC_000183965
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Clienr Name: NYC BOE Yoltime (liters): 1800 Lab Group #: 6856 Filter Type / Filter Area: MCE 385 mnr Lab Sample #: 20 Grid Opening Size: 0.01124 Client Sample #: Area Examined: 0.04496 mm-
GRID BOX: Magnification: 20.000 GRID ID: .Acceierating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 2.-27:02
Analysis Performed By: MARK PEYSAKHOV
GO, Structure Structure Type Length ID of Structure N or \ EDS (Nor.adb No M C M >=05 u >=5iJ Chrys Amptiibole I Nonasb Ambig/ND No Coord I I <5u Elements)
fCC.-F i —
Struct = > 0.5p > 5:1 Aspect Ratio Grid accspiarce:
7= Positive diffraction pattern properties conforming to <50% undissolved filter, overlapped or folded Totals laboratory dentification criteria observed <10% particulate coverage >50% coverage ate least 20 unfolded or overlapped grid squares <5% f B C M >5u 7= EDS spectrum conforming to laboratory holes or opaque areas identification criteria observed Chrysotile AMPHIBOLES Amphibole F = Single Fiber Amesite S = 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
CITY_21MC100_003103606
NYC-WTC_000183965
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NYC-WTC_000178519
Technical record of transmission electron microscopy grid analysis for air sample 11 from P.S. 89M conducted in May 2002.
7 shared non-person entities · 1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179377
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
7 shared non-person entities · 1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185677
Laboratory analysis report for TEM asbestos air sample from NYC BOE collected on February 26, 2002.
6 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183617
Laboratory report documenting transmission electron microscopy analysis of air samples collected from NYC Board of Education facilities on March 27, 2002.
7 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181367
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
6 shared non-person entities · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.983
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Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.991 (not a probability)
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NYC-WTC_000178519
Technical record of transmission electron microscopy grid analysis for air sample 11 from P.S. 89M conducted in May 2002.
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NYC-WTC_000179377
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
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NYC-WTC_000185677
Laboratory analysis report for TEM asbestos air sample from NYC BOE collected on February 26, 2002.
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