ASTM F129-97(2002) PDF

1.1 This practice covers the determination of the amount of ink deposit on carbon paper and inked ribbons, other than fabric type.

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. See specific warning statements in6.1 and 9.3.