Subpart H - Split Specimen Tests
§ 40.189 Where is other information concerning split specimens found in this regulation?
You can find more information concerning split specimens in several sections of this part:
§40.65—Quantity of split specimen.
§40.67—Directly observed test when split specimen is unavailable.
§40.83—Laboratory accessioning of split specimens.
§40.99—Laboratory retention of split specimens.
§40.103—Blind split specimens.
§40.153—MRO notice to employees on tests of split specimen.
Appendix D to Part 40—Report format for split specimen failure to reconfirm.