sodium titrate

{"cid":"91196724","title":"ASTM D3227 Automatic Mercaptan Sulfur Tester Potentiometric Titration Method","imgUrl":"https:\/\/img.chinax.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","Certification":"ISO9001","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"100000sets\/year","Packaging Details":"wooden case","MODEL":"SH709","measurement range":"0.0003% ~ 0.01%(3PPM-100PPM)","potential measurement range":"0 ~ \u00b11999.5 mV","Basic error":"0.1% \u00b1 0.5mV","Burette accuracy":"\u00b10.1%FS","Burette volume":"10ML"}}

{"cid":"91195998","title":"ASTM D1551 Sulfur Content Test Apparatus (Quartz Tube Method Equipment)","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/89\/de42cc95a836efadf1b3ce46f165-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"AI","Model Number":"SCT-II","Minimum Order Quantity":"1 set ASTM D1551 Sulfur Content Test Apparatus","Delivery Time":"20 days","Certification":"ISO","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"200 sets per month","Packaging Details":"ASTM D1551 Sulfur Content Test Apparatus packed in Hardboard","Test standard":"ASTM D1551","Test method":"Quartz Tube Method","Working units":"2 PCS","Temperature controlling range":"ambient~950\u2103\u00b15\u2103","Display":"Digital","Power supply":"AC220V\u00b110%\/50HZ","Warranty":"1 Year","Test object":"dark petroleum products with sulfur content higher than 0.1%(m\/m)"}}