Atomic absorption spectrophotometer.-with an air-acetylene burner or nitrous oxide-acetylene burner for flame and graphite furnace for electrothermal determinations , with appropriate background (nonatomic) correction (see table 999.11B).
see table 999.11C for example of instrumental parameters for graphite furnace AAS.
(the parameters listed are for a Perkin Elmer HGA-500 instrument.
for other instruments, the parameters may have to be changed.
suitable parameters are usually given in the manual provided with the instrument.)