LaMotte 3677-01 Model DC1200-NA Single Test Colorimeter Kit, Nitrate Nitrogen, 0-3 ppm Range, 0.05 Detection Limit, Cadmium Reduction Test Method
The Model 1200 Series of single test, direct reading colorimeters incorporates design advances that enhance reliability, improve accuracy, and simplify the calibration process, all in a portable, hand-held package