Thuốc thử Calcium nước biển Hanna HI 758-11
Hãng sản xuất: Hanna
Giá: Liên hệ 0977.459.400
Marine Calcium Checker® HC Calibration Check Set - HI758-11
The Marine Calcium Checker® HC Calibration Check Set - HI758-11 provides a simple solution to validating the Marine Calcium Checker® HC - HI758 that has a range of 200 to 600 ppm calcium. 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 400 +/- 20 ppm calcium @ 25°C
Reusable with long shelf life stability
HI758-11 is a high-quality set of calibration standards that allows users to validate the Marine Calcium Checker® HC - HI758. The HI758-11 includes one sealed cuvette for zero ppm calcium and one cuvette that is tinted to an equivalent 400 +/- 20 ppm calcium 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 HI758-11 is supplied with Certificate of Analysis
|Certificate of Analysis