ASTM D1981-86(1995)e1 PDF

1.1 This test method covers the measurement of the color of normal fatty acids after heating under the conditions specified in the test and is applicable to all normal fatty acids.

1.2 This standard may involve hazardous materials, operations, and equipment. 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.>