Free & total chlorine meter Mi404-P Back Catalog number: MI404-P Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended NS1000-E SmartDrop™ L Nano Spectrophotometer, 230V Price on request MR9600-532 Filter for Accuris Microplate Reader, 532 nm Price on request NS1020-T 0.5mL Fluorescence Detection Tubes, pack of 250 Price on request