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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 facility.
NYC-WTC_000184471Page 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): 1952 Lab Group #: 6220 Filter Type / Filter .Area: MCE 385 mm- Lab Sample #: 9 Grid Opening Size: 0.01124
Client Sample ti: 9 Area Examined: 0,04496 mm-
GEUD BOX: Magnification: 20.000 GRIDID: ■Accelerating Voltage: ; 00 KeV # Grid Openings: 4 ■Analysis Date: 12/29/01
■Analysis Performed By: MARK PEYSAKHOV
GO. Structure Structure Type Length ID of Structure N or 4 EDS i (Nonadb I Nc F B C '=05 u j >=5|j Chrys Amphibole Nonasb j Ambig/ND No Coord <5fJ ) Elements) i ---------------- 1 Z2ZZ I
.Struct = > 0 5u -> ill Aspect Ratio Gnd acceptance: \ = Positive diffraction pattern properties conforming to <50% undissolved filter, overlapped or folded Totals labcrafory identification oritena observed <10% particulate coverage >50% coverage ate least 20 unfolded or overlapped grid squares <5% F B C M >5p \ - ICS spectrum conforming tolaboratO7 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 Non-ldentified Actinolite f/SD = No .Siructures Celened
CITY_21MC100_003105169
NYC-WTC_000184471
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NYC-WTC_000184471Source: NYC Law Department, mirrored locally
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NYC-WTC_000185387
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_000185110
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 ↗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 ↗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 ↗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 ↗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
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185387
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_000185110
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
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