hach free chlorine reagent powder pillows

{"cid":"91225496","title":"HACH DPD Free Chlorine Reagent Powder Pillows For Water Quality Testing USEPA Approved","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/72\/50694f09d538f0fc2fc4c576dd33-200x200-1.jpg","attrs":{"Price":"49.9 SUD","Brand Name":"HACH","Model Number":"2105669-CN","Minimum Order Quantity":"1","Delivery Time":"6-8WEEK","Payment Terms":"T\/T","Supply Ability":"1PC 6-8WEEK","Dimensions":"Varies, e.g., handheld approx. 200x80x40 mm","Datastorage":"Internal memory with capacity for thousands of readings","Dataoutput":"USB, Bluetooth, RS232, or SD card","Productname":"Water Quality Analyzers","Measurementparameters":"pH, Dissolved Oxygen, Turbidity, Conductivity, Total Dissolved Solids (TDS), Chlorine, Ammonia, Nitrate, Phosphate","Accuracy":"Typically \u00b10.01 pH, \u00b10.1 mg\/L DO","Powersource":"Battery-powered or AC adapter","Displaytype":"LCD or Digital Screen","Weight":"Typically between 200g to 1.5kg depending on model","Measurementrange":"Varies by parameter, e.g., pH 0-14, DO 0-20 mg\/L","Responsetime":"Typically less than 30 seconds","Portability":"Handheld or benchtop models available","Operatingtemperature":"0\u00b0C to 50\u00b0C","Calibration":"Automatic or manual calibration with standard solutions","Waterproofrating":"IP67 or higher for handheld devices"}}

{"cid":"91198828","title":"HACH 2105669-CN DPD Total Chlorine Reagent Powder Pillows 10 ML Pk\/100","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/c3\/18aaae11a5be1818b059c3fba78e-200x200-1.jpg","attrs":{"Brand Name":"HiYi","Model Number":"2105669-CN","Minimum Order Quantity":"1","Delivery Time":"3-7 days","Storage Conditions":"10 \u00b0C to 25 \u00b0C","EPA compliant":"Yes","Parameter":"Total Chlorine, Bromine, Iodine","Reference method":"SM 4500-Cl G","Method":"8167","Certification":"CE","Place of Origin":"China","Supply Ability":"1000 set\/month","Packaging Details":"paper carton"}}