Water treatment Ion exchange column

{"cid":"180102","pid":"28526375","pimg_url":"\/\/img1.b2bforus.com\/f7\/f2\/bcc83db14921\/product\/104494021_s-w400xh400.jpg","name":"Water Treatment Customized Large Size Column Ion Exchange Laboratory Special Exchange Column","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable"}}

{"cid":"180102","pid":"28526370","pimg_url":"\/\/img1.b2bforus.com\/f7\/f2\/bcc83db14921\/product\/104493988_s-w400xh400.jpg","name":"Industrial Water Treatment Ion Exchange Column HP04C Used In Sampling Device Of Hydropower Plant","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Zhengan filter"}}