TVBN Determination in Fish (UDK 139/149/159/169)
TVBN (Total Volatile Basic Nitrogen) is a method of an alysis that quantifies the presence of nitrogenous compounds (ammonia and dimethyl and trimethyl amine) in fish from the sea or from river, revealing the degree of freshness. Learn how to obtain excellent performance with UDK 139, 149, 159 & 169 and how to work in accordance with Conway and Byrne method.
Analytical Instruments
Distillation Units