1.1 This test method covers the determination of the acid
wash color of benzene, toluene, xylenes, refined solvent
naphthas, and similar industrial aromatic hydrocarbons.
1.2 The values stated in SI units are to be regarded as
standard. No other units of measurement are included in this
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. For specific hazard
statements, see Sections 8 and 12.1.
2.