Hanna Instruments - Checker Handheld Colorimeter Copper ato 50ml mark)

50ml mark)

Directions: Mix 4 capfuls (40 ml) of ReVive per gallon of clean saltwater in a bucket or other container suitable for bathing the coral

An itsy-bitsy

036 meq/l (0

Hanna Instruments - Checker Handheld Colorimeter Copper ato 50ml mark)The Hanna Instruments Copper High Range Checker (HI702) is a simple, accurate, and cost effective way to measure high ranges of copper. Designed as a more accurate alternative to chemical test kits, the Hanna Instruments Copper High Range Checker provides quick, accurate results in a few easy steps. Features at a glance: Easier to use and more accurate than chemical test kits Dedicated to a single parameter Small size, big convenience Ideal for: Water