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 FILTER-540 Filter 540nm for DEL-100 138,02 € MA752 Hard carrying case for Refractometers Price on request MR9620-E SmartReader™ MultiMode Plate Reader, 230V Price on request