cec 400 450 meq 100g organic humic acid

{"cid":"91224240","title":"70% Humic Acid Content Organic Humic Acid Granules with CEC 400-450 meq\/100g for Improved Soil Structure","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/e7\/ce2d0e7363587f77e5fc795a9079-200x200-1.jpg","attrs":{"Brand Name":"Huayuan","Minimum Order Quantity":"10tons","Certification":"ISO9001","Place of Origin":"Shanxi","Payment Terms":"L\/C,T\/T","Supply Ability":"50tons\/day","Packaging Details":"Available in 1kg, 5kg, 10kg, 20kg, 25kg, or metric ton packages, with custom packaging options also available.","Moisture":"\u226415%","Source":"leonardite","Appearance":"Black Granular"}}