Coulometric Titration for Ammonium-nitrogen
JM Science has announced its AT-2000 ammonia analyzer, based on coulometric titration technology. It can measure ammonium-nitrogen rapidly, accurately and easily without skill by the end-user. The analyzer has a wide measurement range from low to high end with accurate measurement and is not interfered by turbidity or color of the sample. It has a short measurement time of 1 min. A small volume of the sample is necessary (0.1 mL, 1 mL or 10 mL) and calibration isn’t required prior to the sample run. The electrode is stain resistant, has little influence to temperature change and has a long life compared to ion-selective electrodes. Only one type of environmental-friendly reagent (dedicated electrolyte) is used.
JM Science, www.jmscience.com