8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000191619
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000191619
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 #: 7961 Filter Type / Filter Area: MCE 385 mm" Lab Sample #: 21 Grid Opening Size: 0,01124
Client Sample #: 21 Area Examined: 0.04496 mm=
GRID BOX: Magnification: 20,000 GRID ID: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 6/4/02
Analysis Performed By: MARKPEYSAKHOV
GO. Structure Structure Type Length ID of Structure Nory EDS No (Nonadb F 8 C M >=05 p >=5iJ Chrys Amphibole Nonasb Ambig/ND ' No Coord <5u Elements)
— - >
Struct ~ > 0.5p _> 5:1 Aspect Ratio Grid acceptance: 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 oveilapped grid squares <5% F B C M >5u 'J- EDS spectrum conforming to laboratory 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-Identifled Actinolite NSD = No Structures Detected
CITY_21MC100_003091457
NYC-WTC_000191619
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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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Laboratory record documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
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machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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