The ISO 787-10-1993 standard specifies a general test method for determining the density of pigments and fillers samples using the Specific Gravity bottle method. This method is suitable for various pigments and fillers, and their density is measured by the Specific Gravity bottle to ensure the mass and conformity of the material. The standard is part of the ISO 787 series and covers a number of test methods for pigments and fillers. This method is particularly convenient for lower density pigments compared to the Miscellaneous method. ISO 787-10-1993 replaces the first technically revised version and omits the original third method, streamlining and optimizing the test procedure.