Magnesium hardness standard solutions at 0.00 and 1.00 mg/L HI719-11 HANNA

Magnesium Hardness Calibration Solutions at 0.00 and 1.00 mg/L HI719-11 HANNA

Description

The standard cuvettes included in the HI719-11 calibration kit for the Checker HC® for magnesium hardness provide a simple solution for validating the Checker HC® HI719 for magnesium hardness. The calibration standards are manufactured in our state-of-the-art facilities and come with a certificate of analysis. The certificate of analysis contains the following information: lot number, reference values, and expiration date, to ensure traceability during the certification of the Checker® HC.

Features

The HI719-11 is composed of high-quality calibration standards that allow the user to validate the HI719 Checker® HC for magnesium hardness. HI719-11 includes sealed cuvettes; one containing a sample with zero ppm of CaCO3 and a colored cuvette containing a sample of CaCO3 equal to 1.00 ± 0.20 ppm at 25°C. The calibration standards are produced in our cutting-edge facilities using chemical reagents in a temperature-controlled environment.