This page is the page of Spectroquant(R) Calcium Cell Test Measurement Principle: Photometric Analysis 10-250mg/L Ca 14-350mg/L Cao 25-624mg/L Caco3 100858 25Tests 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.