Ammonia medium range photometer Mi405 Back Catalog number: MI405 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + RANGE: 0.00 to 9.99 mg/L (NH3-N) RESOLUTION: 0.01 mg/L ACCURACY: ±0.30 mg/L @ 5.00 mg/L Recommended MA883 Digital refractometer MA883 Price on request MA873 Digital refractometer MA873 Price on request V-5600 VIS Spectrophotometer, Single Beam, quantitaive, + Price on request