pH and free & total photometer Mi411-R Back Catalog number: MI411-R Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MR9600-540 Filter for Accuris Microplate Reader, 540 nm Price on request UV-5600PC* UV-VIS Spectrophotometer, Single Beam, kinetics, m Price on request HI 98703-02 EPA Compliant Turbidity Meter Price on request