1.1 These test methods cover the procedures for the sampling and testing of glycerin (1,2,3-propanetriol) for use in the manufacture of alkyd resins and other synthetic resins.

1.2 This standard does not purport to address all of the safety concerns, if any, 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.

1.3 For hazard information and guidance, see the supplier's Material Safety Data Sheet.