0 05 standard reference accuracy ph electrode

{"cid":"91196724","title":"Automatic mercaptan and sulfur measuring instrument using potential titration method SH709","imgUrl":"https:\/\/img.ismap.com\/nimg\/c9\/3f\/174d369d99e50a60672670030e5a-200x200-1.jpg","attrs":{"Brand Name":"shengtai Instrument","Model Number":"SH709","Minimum Order Quantity":"1","Delivery Time":"7-15work-days","Place of Origin":"CHINA","Payment Terms":"T\/T","Certification":"ISO9001","Supply Ability":"100000sets\/year","Packaging Details":"wooden case","MODEL":"SH709","measurement range":"0.0003% ~ 0.01%(3PPM-100PPM)","Precision":"R =0.00007+0.027X1","potential measurement range":"0 ~ \u00b11999.5 mV","Basic error":"0.1% \u00b1 0.5mV","Relative error":"\u22645%","Burette accuracy":"\u00b10.1%FS","Burette volume":"10ml","Sending accuracy":"\u22640.01ml"}}