1.1 This specification covers refined gold in cast bar form (Note 1).

1.1.1 Grade 99.5 -Gold having a minimum fineness of 995.

1.1.2 Grade 99.95 -Gold having a minimum fineness of 999.5.

1.1.3 Grade 99.99 -Gold having a minimum fineness of 999.9.

1.1.4 Grade 99.995 -Gold having a minimum fineness of 999.95.

1.2 The values stated in inch-pound units are to be regarded as the standard.

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.