哈希公司提供的水质测试试纸是一类非常简单、经济的水质测试产品，可对多个参数作半定量分析。
表11水质测试纸种类及订货号参数量程测量精度（MG/L）测试次数试纸货号五合一测试试纸总氯0-100,0.5,1.0,2.0,4.0,10.05027552-502755250余氯0-100,0.5,1.0,2.0,4.0,10.0总硬度0-250,1.5,3,7,15,250-4250,25,50,120,250,425总碱度0-2400,40,80,120,180,240pH6.2-8.46.2,6.8,7.2,7.8,8.4氨氮0-60,0.25,0.5,1.0,3.0,6.02527553-2527553250-50,5,15,30,505027571-502757150总碱度0-2400,40,80,120,180,2405027448-50274485030-600色阶不固定，10-20递增4027449-402744940300-6000色阶不固定，100-200递增4027513-402751340余氯总氯及游离氯 0-10 0,0.5,1.0,2.0,4.0,10.05027450-50274505025027939-442793944铜0-30,0.2,0.5,1,32527451-252745125总硬度0-4250,25,50,120,250,4255027452-502745250总溶解性铁0-50,0.15,0.3,0.6,1,2,52527453-2527453250-500,1,2,5,10,20,502527454-2527454250-30,0.15,0.3,1,1.5,325 pH4-94,5,6,7,8,95027456-502745650 0-140,1,2,3,4,5,6,7,8,9,10,11,12,13,1410026013-002601300 0-500ppb0,10,25,50,100,250,500ppb10028000-0028000000-500ppb0,10,25,50,100,250,500ppb5028228-0028228000-4000ppb0,35,75,175,1500,4000ppb50 标签：水质测试 水质测试试纸 苏州市总硬度测试试纸 苏州市总硬度测试试纸厂家江苏苏州市[水质测试试纸] 苏州市总硬度测试试纸厂家哈希水质测试试纸，总硬度测试试纸27452-50