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Specimen Preparation and Sizing by Image Analysis of Respirable Quartz Particles Collected on Coal Mine Air-monitoring Filters.

Authors
Snyder-JG; Huggins-CW
Source
Proc 18th Ann Mtg Microbeam Anal Soc of Am Phoenix Arizona 1983 Aug; :22-26
Link
NIOSHTIC No.
10003149
Abstract
Several quartz standards and respirable coal mine dust samples containing significant amounts of quartz were used to develop a method of quartz particle-size determination by image analysis. Data on the quartz particle size are crucial for the accurate determination of quartz in respirable coal mine dusts collected on air-monitoring filters by MSHA. In this study, three pure ground quartz materials were chosen for particle-size distribution measurements: minusil -5, minusil -10, and silver bond b.
Publication Date
19830801
Document Type
OP;
Fiscal Year
1983
NTIS Accession No.
NTIS Price
Identifying No.
OP 73-83
NIOSH Division
AVRC;
Source Name
Proc. 18th Ann. Mtg., Microbeam Anal. Soc. of Am., Phoenix, Arizona, August 6-12, 1983, PP. 22-26
State
AZ;
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