1. A manufacturer or technician in a laboratory prepares a chemical solution or gas to be used in calibrating a device for testing a person’s breath to determine the concentration of alcohol in his or her breath; and
2. The technician makes an affidavit or declaration that the solution or gas has the chemical composition that is necessary for calibrating the device,
Ê it is presumed that the solution or gas has been properly prepared and is suitable for calibrating the device.
(Added to NRS by 1983, 1913; A 1987, 686; 1993, 2076; 1999, 2460)—(Substituted in revision for NRS 484.3935)