1.1 These test methods cover the determination of the specific gravity of halogenated organic solvents and solvent admixtures. They define suitable apparatus and procedures and furnish details underlying the interpretation of test data and the selection of numerical limits for agreement among interested persons and agencies.1.2 Three methods are covered as follows:1.2.1 Method A specific gravity by means of a hydrometer.1.2.2 Method B specific gravity and density by means