Okla. Admin. Code § 40:25-1-1.1
The following words or terms, when used in this chapter, shall have the following meaning, unless the context clearly indicates otherwise:
"Alcohol" means Ethyl Alcohol, also defined as ethanol.
"Breath alcohol test" means the collection and analysis of a person's expired alveolar breath to determine alcohol concentration.
"Director" means the position of the State Director of the Board as defined in O.A.C. 40:1-1-3.
"Device" means an object, machine, or piece of equipment made or adapted for a particular purpose, especially a piece of mechanical or electronic equipment that analyzes or measures, i.e. evidential breath alcohol analyzers such as the Intoxilyzer 8000 or other evidential toxicological measurement instrumentation.
"Equipment" means the technical equipment or machinery needed for a particular activity or purpose that does not analyze, i.e. breath alcohol simulator.
"Other intoxicating substances" means as defined in O.A.C. 40:40-1-2.
"Other items" means sanitary or other items that require no authorization or approval by the Board and are commonly used in the process of administering breath, oral fluid, or blood collections and do not impact the test analysis or results. Such item examples include but are not limited to hypodermic needles, iodine pads, mouthpieces, saliva traps, syringes, and other universal precaution items."
"Reference/uniform standard" means any external control or National Institute of Standards and Technology (NIST) traceable gas or solution/liquid.
Okla. Admin. Code § 40:25-1-1.1