ASTM C 1580 - 05 Standard Test Method for Water-Soluble Sulfate in Soil

American Society for Testing and Materials (ASTM). Current edition approved March 1, Published April 2005. 3 p. This test method is for the determination of watersoluble sulfate 2005. in soils.
This test method was developed for concentrations of water-soluble sulfate in soils between 0.02 and 3.33 % sulfate by mass.
This test method does not determine sulfur in any form except as sulfate.