"mg/L" means milligrams per liter, which is the metric equivalent of parts per million (ppm).
Nev. Admin. Code § 446.01493
NRS 439.200, 446.940
"mg/L" means milligrams per liter, which is the metric equivalent of parts per million (ppm).
Nev. Admin. Code § 446.01493
NRS 439.200, 446.940