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 MA887 Digital refractometer MA887 Price on request MR9600-340 Filter for Accuris Microplate Reader, 340 nm Price on request EB1201 QuickSilver PBS-T Buffer Powder, 100 pouches Price on request