Soil and Plant Analysis Council, Inc.
Profile: Soil and Plant Analysis Council, Inc. is an international organization of educators, scientists and industrialists, which provides nutrient analysis of soil, plant, water and manure. Our lab supplies acetic acid, acids, ascorbic acid, chemicals, hydrochloric acid, hydrogen peroxide, phosphoric acid, sulfanilamide, sulphuric acid, triethanolamines and calcium chloride.