Hanna HI93764B-25 Ammonia High Range Reagents

Description

The HI93764B-25 reagent kit contains 25 ready-to-use vials of HI93764B-25 and 1 bottle HI93764-25 Nessler reagent. These high quality reagents follow an adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method. In this method, the  reaction between ammonia and reagents causes a yellow tint in the sample. HI93764B-25 Ammonia Reagents

High Range Nessler Method Kit from Hanna Instruments

The amount of ammonia is then measured colorimetrically. The intensity of color is determined by a compatible photometer and the concentration is displayed in mg/L (ppm) of ammonia nitrogen.