Southern Scientific Services
Kerry, IE
EN 12260 / SCP 065(a) Determination of Total Nitrogen by Digestion/Spectrohotometry Nitrogen 1-10,000 mg/L N Sewage, Trade Wastes, Saline Waters, Other Waters HACH DR3900 / Spectrophotometry APHA, 4500N, 24Ed., (2023) / SCP 04