ASTM E53-98

1.1 These methods cover the chemical analysis of copper having minimum purity of 99.75%.

1.2 The methods appear in the following order:

1.3 This standard does not purport to address all of the safety problems 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. Specific precautionary statements are given in Section 5 and Note 1.