Subpart C—Sampling Procedures
Sections
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90.201
§ 90.201 Sampling; general and technical requirements. -
90.202
§ 90.202 Certified person; sampling. -
90.203
§ 90.203 Certified person; maintenance and calibration. -
90.204
§ 90.204 Approved sampling devices; maintenance and calibration. -
90.205
§ 90.205 Approved sampling devices; operation; air flowrate. -
90.206
§ 90.206 Exercise of option or transfer sampling. -
90.207
§ 90.207 Quarterly sampling. -
90.208
§ 90.208 Respirable dust samples; transmission by operator. -
90.209
§ 90.209 Respirable dust samples; report to operator. -
90.210
§ 90.210 Status change reports.