優(yōu)特eutech C301余氯總氯測量儀 美國環(huán)保署認可的DPD 方法 每次測量只需一小袋試劑 自動量程切換 一次空白
余氯、總氯:0.05 to 4mg/l Cl2總堿度:5 to 200mg/l CaCO2pH:6.5 to 8.4pH
余氯、總氯:0.05 to 4mg/l Cl2氰尿酸:2 to 160mg/l Cys總堿度:5 to 200mg/l CaCO2pH:6.5 to 8.4pH
余氯、總氯:0.05 to 6mg/l Cl2總堿度:5 to 200mg/l CaCO3尿素:0.1 to 3mg/l CH4N2OpH:6.5 to 8.4pH
二氧化氯 :0.1 to 11mg/l ClO2余氯、總氯:0.05 to 6mg/l Cl2高濃度氯:5 to 200mg/l Cl2