Design and performance criteria for sealed sources §39.43 Inspection, C maintenance, and opening of a source or source holder §39.45 Subsurface C tracer studies §39.47 Radioactive D N/A markers §39.49 Uranium sinker C bars §39.51 Use of sealed D N/A source in a well without surface casing §39.53 Energy C compensation source
Design and performance criteria for sealed sources §39.43 Inspection, maintenance, and opening of a source or source holder C §39.45 Subsurface tracer studies C §39.47 Radioactive markers D N/A §39.49 Uranium sinker bars C §39.51 Use of sealed source in a well without surface casing D N/A §39.53 Energy compensation source C
10cfr39.docx