3.1 These test methods may be used to confirm the stated aluminum oxide and SiO₂ content of aluminum silicate for quality control.

1.1 These test methods cover the analysis of aluminum silicate pigment.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 This standard does not purport to address the safety concerns associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.