ASTM International Standard Practice for Production of Coal, Coke and Coal Combustion Samples for Interlaboratory Studies ASTM D6796-02(2008)

1.1 This practice describes the essential activities that are required to produce samples for interlaboratory studies. 1.2 The suitability of a particular interlaboratory sample developed using this guide will depend on the tests being made. 1.3 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.