HI772-11 Alkalinity dKH Calibration Check Set

Reagent for the Hanna Alkalinity dKH Checker HI772 - Marine The Marine Alkalinity (dKH) Checker® HC Calibration Check Set - HI772-11 provides a simple solution to validating the Marine Alkalinity Checker® HC - HI772 that has a range of 0.0 to 20.0 dKH. This high-quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiration date for traceability when certifying the Checker® HC. Supplied with Certificate of Analysis Standard value of Standard value of 5.0 dKH+/-0.3 @25C Reusable with long shelf life stability HI772-11 is a high-quality set of calibration standards that allows users to validate the Marine Alkalinity Checker® HC - HI772. The HI772-11 includes one sealed cuvette for 0.0 dKH and one cuvette that is tinted to an equivalent 5.0 +/- 0.3 dKH sample @ 25°C. The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment. The HI772-11 is supplied with a Certificate of Analysis Product code Lot number Expiration date *Products classified as Dangerous Goods can only be shipped via ground.