product home about us featured products products contact info region :pharmaceuticals and biochemicals tel : - , fax : - email : url : details for china fluorspar powder fluorspar powder category : pharmaceuticals and biochemicals cas no : ec no : mf : mw : synonyms : no data more>> other products • anhydrous...
organic fertilizers are derived from living plants or animal sources.chemical fertilizers are usually manufactured and have the advantage of low cost. the commonly used synthetic fertilizers consist almost entirely of nitrogen, potassium and phosphorus in forms that are readily utilized by plants. anhydrous...