This page is the page of ［Discontinued］Nessler's Reagent B (Solution for Nitrogen Assay B : Sodium Hydroxide Solution) 109012 500mL sold by AS ONE CORPORATION. AXEL GLOBAL is a website that lists more than 3 million products that are used in a wide range of fields, including Research and Development, Production,Semiconductor, Medicine, Nursing care, and Food sanitation.