Ammonia MR Checker

Checker photometer for ammonia MR, (0.00 to 9.99 ppm) with starter kit reagents and 2 cuvettes.

Orthophosphates occur in natural waters and wastewater. They are often added to drinking water as a corrosion inhibitor. The analysis of orthophosphates by colorimetric determination provides rapid results using a standard analytical technique. Developed as a more accurate alternative to chemical test kits, the Hanna Checker®HC provides fast, accurate results in four easy steps. ​

The checkers are designed to fit perfectly in the palm and pocket, while the large LCD is easy to read. The automatic switch-off ensures that the battery life is extended.

• Easier and more accurate than chemical test kits
• Practical pocket size
• Easy to read display
• Simple one-button operation
• Auto power off
• Operates on a single AAA battery