Looking to validate your Marine Alkalinity Checker® HC - HI-772? Then the Hanna Alkalinity Calibration Set 772-11 is just what you need. This high-quality calibration set is designed to help you ensure accurate alkalinity readings every time.

The HI-772-11 calibration set includes two cuvettes. The first cuvette is sealed and calibrated at 0.0 dKH, while the second cuvette is tinted to represent a sample with an alkalinity of 5.0 /-0.3 dKH at 25°C. This means you can easily verify the accuracy of your HI-772 checker by comparing its readings to the known values provided by this set.

Produced using reagent grade chemicals in a temperature controlled environment, the Hanna Alkalinity Calibration Set 772-11 offers reliable and precise measurements. Whether you're a marine hobbyist or a professional, this set ensures that your alkalinity readings are on point.

• Accurate Results: With the Hanna Alkalinity Calibration Set 772-11, you can validate the accuracy of your Marine Alkalinity Checker® HC - HI-772 to ensure precise results every time.
• Quality Construction: The calibration set is made with high-quality materials and undergoes strict quality control measures to provide you with consistent and reliable performance.

Don't compromise on the accuracy of your alkalinity measurements. Get the Hanna Alkalinity Calibration Set 772-11 today and enjoy peace of mind knowing that your readings are spot on. Order now from Marine World at the best price and take your water testing to the next level!