liquid chlorine for swimming pool

{"title":"Pool Water Basic PH \/ CI Test Kit 20cc Swimming Pool Cleaning Liquid","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/56\/efe0b89e24b5f770e09688b8d7d9-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"YICHENG","Model Number":"CJ14","Minimum Order Quantity":"one piece","Delivery Time":"within one week","Place of Origin":"Guangzhou, China","Certification":"CE","Packaging Details":"carton","Payment Terms":"T\/T, western union, L\/C","Supply Ability":"1000000pcs\/month"}}

{"title":"7 Way Water Quality Test Strips Aquarium Swimming Pool Spa Hot Tub","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/79\/aae51d3020055d3a5bd797ca3088-200x200-1.jpg","attrs":{"Price":"USD4.8\/bottle","Brand Name":"INVBIO","Model Number":"INV-1205","Minimum Order Quantity":"100 boxes","Delivery Time":"3-5 days after receiving payment","Certification":"CE, FSC","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"1million per day","Packaging Details":"2 bottles per box, 50 boxes per carton","Name":"7-Way Aquarium Swimming pool Spa Hot Tub water test strips","Format":"Strip","Accuracy":">99%","Specimen":"Water","Packing":"50 tests\/box; 100 tests per box","Shelf life":"24 months","Ammonia Nitrogen Testing Range":"1-10-50-100-200-500 (mg\/l) or (ppm)","Purpose":"Aquarium, Fish Tank, Betta Tank, Pond"}}