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 MS1000-E SmartSeal™ Semi-Automated Microplate Sealer, 230V Price on request MR9600-T-E SmartReader™ 96Microplate Absorbance Reader, with Price on request