Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
NYC-WTC_000179165
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 #: 5960 Filter Type ' Filter Area: MCE 3S5 mm- Lab Sample #: Grid Opening Size: 0.01124 Client Sample #: Area Examined: 0.04496 mm^ GRID BOX: Magnification: 20,000 GRID ID: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 11/24/01
.Analysis Performed By: MARK PEYSAKHOV
GO. Structure Structure Type Length IC of Structure N or v EDS (Nonadb No F B C [ M >=05 p : '=5|J Chrys Amphibole Nonasb Ambig/ND No Coord <5p Elements)
Struct = > 0.511 >5:1 Aspect Ratio Grid acceptance: 7= Positive diffraction pattern properties confomiing to ^50% undissolved filter, overtopped or folded Totals t<-\ A laboratory :identification t t:,*\t-*r* r* criteria observed <10% particulate coverage >50% coverage ate least 20 unfolded or overlapped grid squares <5% F B C i M >6(j •/= cDS spectrum conforming to laboratory holes or opaque areas identification criteria observed Cnrysotiie AMPHIBOLES Amphibole F = Single Fiber Amosite B = Bundle '<3 fibers <1 fioer diameter apart Crocidolite Ambiguous C = Cluster (>3 Intersections) Anthophyllite Non-Asbestos j Tremolite M = Matrx Actinolite Non-Identified j NSD = No Structures Detected
CONFIDENTIAL, CITY_21MC100_003458365 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000179165
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NYC-WTC_000179136
Laboratory report documenting transmission electron microscopy analysis of an air sample for asbestos collected from NYC Board of Education facilities.
7 shared non-person entities · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181582
Technical data sheet recording laboratory parameters and microscopy details for the eighth air sample analyzed on March 21, 2002.
7 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180440
Technical data sheet recording parameters and analysis results for the sixteenth asbestos air sample collected from a NYC Board of Education site.
7 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180409
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
7 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179134
Laboratory report documenting transmission electron microscopy analysis of an air sample for asbestos collected from NYC Board of Education facilities.
7 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 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_000179136
Laboratory report documenting transmission electron microscopy analysis of an air sample for asbestos collected from NYC Board of Education facilities.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181582
Technical data sheet recording laboratory parameters and microscopy details for the eighth air sample analyzed on March 21, 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 ↗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 0.997 (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_000179136
Laboratory report documenting transmission electron microscopy analysis of an air sample for asbestos collected from NYC Board of Education facilities.
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Technical data sheet recording laboratory parameters and microscopy details for the eighth air sample analyzed on March 21, 2002.
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