Hanna Marine phosphate - ultra low range, ascorbic acid, reagents for 25 tests - HI774-25 Buffer Includes different outlet options including:

Includes different outlet options including: Spray Bar and Venturi

Instead they simply wipe clean with ease ensuring it remains looking like new

(16mm) Flow Rate 3

Thumb-operated flow regulator allows you adjust speed as you clean

- 1 adjustable output

Hanna Marine phosphate - ultra low range, ascorbic acid, reagents for 25 tests - HI774-25 Buffer Includes different outlet options including:Marine phosphate ultra low range, ascorbic acid, reagents for 25 tests The HI774 25 are the replacement reagents for the HI774 Phosphate Ultra Low Range Checker HC. These high quality reagents are manufactured in our state of the art facility and are clearly marked with the lot number and expiration date on each packet for traceability. Pre made reagents for ease of use Prepared with high purity chemicals Marked with expiration date and lot number for