stable formula ph up down solution

{"cid":"91178288","title":"Hydroponic pH Adjustment Kit with 250mL Capacity for Optimal Plant Nutrient Absorption and Stable Formula","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/12\/bb74a6e7f2b97be634f5d274bde0-200x200-1.jpg","attrs":{"Brand Name":"yieryi","Minimum Order Quantity":"20","Place of Origin":"Guangdong, China","Accuracy":"0.1 Ph","Solution Types":"pH Up (Base) & pH Down (Acid)","Capacity per Bottle":"250mL each","pH Adjustment Range":"0-14","Target pH Range":"5.5-8.5","Dosage Guidance":"3-5mL per 100L","pH Adjustment Rate":"0.1-0.2 units","Model":"YY-250ML-SJ,YY-100ML-SJ","Type":"pH Adjustment Kit","Accuracy Class":"High Accuracy","Key Features":"Stable Formula, Low Evaporation, High Accuracy, Long-Lasting Use","Solution Volume":"250mL","Application":"Agricultural Irrigation","Meter Types":"Digital pH Meter, pH Test Pen, Laboratory pH Meter, Micro pH Meter","Customized Support":"OEM"}}

{"cid":"91149920","title":"ISO \/ BV Aluminium Sulphate Cas 10043-01-3 Al2 SO4 3 Structure formula","imgUrl":"https:\/\/img.chinax.com\/nimg\/d8\/cd\/695dbbefd2fa53b2e991cc95a6ca-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"CLEANWATER","Model Number":"AS-01","Minimum Order Quantity":"1 MT","Delivery Time":"7 - 10 working days","Certification":"ISO\/BV","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"2000 MT per year","Packaging Details":"Packed in 50Kg 25Kg 1000Kg plastic bag with lined PE bag or according to customers' requirements","Product Name":"Aluminium Sulphate AS-01","CAS#":"10043-01-3","EINECS#":"233-135-0","Structure formula":"Al2(SO4)3","Sharp":"Flake or Granular or Powder or Lump","FeSO4 %\u2265":"90.0"}}

{"cid":"91225569","title":"Mono Potassium Phosphate MKP 25kgs Monopotassium Hydrogen Phosphate 7778-77-0","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/8f\/d47c533472f56dd2c687295e61d0-200x200-1.jpg","attrs":{"Price":"USD1200-1500\/MT","Minimum Order Quantity":"25MT","Delivery Time":"load on bard within 5-11 workdays","Apperance":"White Crystal Or White Powder","Cas No":"7778-77-0","Storage Conditions":"Store In A Cool, Dry, Well-ventilated Area","Executed Standard":"HG\/T2321-2016(industrial Grade)","Other Name":"MKP","Bulk Density":"1200 Kg\/m3","Ph (1% Solution)":"4.3-4.7","Solubility":"Soluble In Water","Place of Origin":"sichuan,china","Certification":"ISO9001","Packaging Details":"packed in PP bag","Payment Terms":"T\/T,D\/P,L\/C","Supply Ability":"60000MT\/year"}}