1. Photographs, samples and writings describing the measurements, including actual net weight or estimated net weight, of hazardous waste or a hazardous material are admissible in evidence in lieu of the waste or material in any criminal or civil proceeding if they are authenticated.
2. As used in this section:
(a) “Hazardous material” has the meaning ascribed to it in NRS 459.7024.
(b) “Hazardous waste” has the meaning ascribed to it in NRS 459.430.