Coal Dust (> or 5% SiO2) (Respirable Quartz Fraction)

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Occupational Safety & Health Administration
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Chemical Sampling Information
Coal Dust (> or 5% SiO2) (Respirable Quartz Fraction)

Chemical Sampling Information - Table of Contents

Field Definitions
Analytical Methods

General Description

NAME: Coal Dust (> or 5% SiO2) (Respirable Quartz Fraction)

IMIS: C120

Exposure Limits

OSHA GENERAL INDUSTRY PEL: Use Crystalline Silica: Quartz (Respirable) Limits (Table Z-3)

ACGIH TLV: See Coal Dust (IMIS C131)

NIOSH REL: 0.1 mg/m3 TWA

Health Factors

NIOSH/OSHA/DOE Health Guideline

Monitoring

PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):

See IMIS9010, Silica, Crystalline Quartz, Respirable Dust

Chemical Sampling Information - Table of Contents

Revision Date: 01/15/1993
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