Na/K <=0.2ppm / Li <=0.25ppm / Ca <=15ppm / Ba <=30ppm
重復性
<1% 變異系數,20個連續樣品,使用10ppm Na set to read 50
線性
< 2% error when 3ppm Na/K and 5ppm Li are set to read 100
穩定性
< 2% drift over 5min when continuously aspirating 10ppm sample set to 50.0. Specificity Interference from Na/K and Li equal in concentration to test element will be <0.5%