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 MR9600-370 Filter for Accuris Microplate Reader, 370 nm Price on request 10201 10mm signle hole water jacteted ambient cell holde Price on request MR9600-415 Filter for Accuris Microplate Reader, 415 nm Price on request