e h instruments ph buffer solution

{"cid":"91224308","title":"Endress+Hauser CPA510-0210 | pH Buffer Solution 4.01, 250 mL","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/92\/7b5b2f282f6d718858e85ff4f7c6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Endress+Hauser","Model Number":"CPA510-0210","Minimum Order Quantity":"1","Delivery Time":"Negotiable","Power Supply":"1","Ambient Temperature":"-","Electrical Rating":"G","Certification":"ATEX","Certifications":"S","Supply Ability":"100pcs per month","Payment Terms":"T\/T,XT,ALIPAY","Place of Origin":"DE","Packaging Details":"carton"}}

{"cid":"91178288","title":"Swimming Pools Litmus 0.01 16.00PH LCD Digital PH Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/c0\/35c87397087375e1e21bae9dcdf8-200x200-1.jpg","attrs":{"Price":"5","Brand Name":"yieryi","Model Number":"pH-2 pro","Minimum Order Quantity":"1","Delivery Time":"3-5days","Certification":"CE,Rohs","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram, D\/P, D\/A","Supply Ability":"10000 per day","Packaging Details":"color box","color":"white\/green","pH range":"-2.00-16.00 ph","Temperature range":"0~80\u00b0C","Accuracy:":"0.01","Resolution":"0.01","function 1":"digital ph meter","function 2":"Digital Litmus Tester","function 3":"Automatic calibration ph meter"}}