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 MW14 Iron handy photometer MW14 Price on request MI411-R pH and free & total photometer Mi411-R Price on request MR9600-380 Filter for Accuris Microplate Reader, 380 nm Price on request