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 MR9600-532 Filter for Accuris Microplate Reader, 532 nm Price on request MI413-R Free & total HR chlorine meter Mi413-R Price on request NS1020-HS-100 High Sensitivity DNA Quantification Kit, 100 assay Price on request