Free & total chlorine meter Mi404-P Back Catalog number: MI404-P Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MR9600-340 Filter for Accuris Microplate Reader, 340 nm Price on request MI413 Free & total HR chlorine meter Mi413 Price on request MR9600-492 Filter for Accuris Microplate Reader, 492 nm Price on request