1.1 This practice covers the optimization of flame atomic absorption spectrometers and the checking of spectrometer performance criteria.

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. For specific hazards associated with the use of this practice see Practices E50 and warning statement included in this practice.