pNa:0.00 to 3.00 Na(mg/l) : 15.0 to 150.0Na(g/l):0.150 to 1.500 / 1.50 to 15.00 / 15.0 to 60.0 0 to 80.0℃
FC300B选择性钠离子玻璃复合电极