HI781-25 Reagent for nitrate (Low Range) checker seawater

The HI781-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their HI781 Marine Nitrate Low Range Colorimeter. These reagents follow a colorimetric method in which the reaction between nitrate and the reagent causes a pink/violet tint in the sample. This checker has been developed to work with seawater samples.

Get your replacement reagents for your HI781 Marine Nitrate Low Range Colorimeter today. 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.

What’s Included:

• 1x 100 mL HI781A-0
• 25x 0.16g HI781B-0
• 25x 0.6g HI781C-0
• 25x PCS x Paper Filters