Code of Federal Regulations
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30 CFR Mineral Resources
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I Mine Safety and Health ...
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O Coal Mine Safety and He...
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90 Mandatory Health Stand...
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Subpart C —
Sampling Procedures
§90.201 —
Sampling; general and technical requirements
§90.202 —
Certified person; sampling
§90.203 —
Certified person; maintenance and calibration
§90.204 —
Approved sampling devices; maintenance and calibration
§90.205 —
Approved sampling devices; operation; air flowrate
§90.206 —
Exercise of option or transfer sampling
§90.207 —
Quarterly sampling
§90.208 —
Respirable dust samples; transmission by operator
§90.209 —
Respirable dust samples; report to operator
§90.210 —
Status change reports