... for analyzing & measuring the content & concentration of elements (K, Na, Li, Ca, Ba). It can be widely applied to agriculture (soil ... mist separator.Technical Specifications: ModelAP1500AP1401AP1402AP1301AP1302AP1200MeasurementRangeK: 0-100ppm;Na: 0-100ppm;Li: 0-100ppm;Ca: 0-1000ppm;Ba: 0-3000ppmK: 0-100ppm ... Na: 0-100ppm; Measurement LimitK: 0.01ppm;Na: 0.01ppm;Li: 0.025ppm;Ca: 0.1ppm;Ba: 10ppm;K: 0. ...