Each accredited participant in the program shall maintain on file a list of the analytes for which it is accredited and shall provide a copy of the list upon request.
Okla. Admin. Code § 252:301-5-1
Each accredited participant in the program shall maintain on file a list of the analytes for which it is accredited and shall provide a copy of the list upon request.
Okla. Admin. Code § 252:301-5-1