Free & total HR chlorine meter Mi413-R Back Catalog number: MI413-R Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended EB1202 QuickSilver TBS Buffer Powder, 100 pouches Price on request MR9600-405 Filter for Accuris Microplate Reader, 405 nm Price on request MR9600-750 Filter for Accuris Microplate Reader, 750 nm Price on request