HANNA HI96719-11 硬度（CaCO3）标定组（0.00和1.00 mg / L）

Specifications
Package sealed standards: 0.00 and 1.00 mg/L CaCO₃
Quantity: 1 set

   HI96719-11 is a high quality set of calibration standards that allows users to validate and calibrate the magnesium and total hardness range found in compatible photometers that have a 0.00 to 4.70 mg/L (ppm) CaCO3 range. The HI96719-11 includes one sealed “A” cuvette for zeroing the meter and one “B” cuvette that is used to validate or calibrate. The expected reading from the “B” standard is 1.00 ±0.05 mg/L CaCO3 @ 25°C. The calibration set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.

Supplied with Certificate of Analysis
_ Product Code
_ Lot number
_ Expiration date
_ Standard value @ 25°C
_ Reference meter NIST traceable

Provided storage containers
_ Light tight
_ Protects from accidental breakage

Compatible meters: HI96719 / HI96736 / HI96741 / HI96744 / HI96745

Validation and calibration of the hardness range for one of the portable photometers listed above is quick and easy with the HI96719-11 CAL Check™ Standards.