Hanna HI7033L Conductivity 84µS/cm Calibration Solution 500mL
Hanna conductivity calibration buffers have the lot number and expiration date clearly marked on the label and are air-tight with a secure seal to ensure product quality.
Hanna's calibration buffers are specially formulated to have a 5-year shelf life from the date of manufacture for an unopened bottle.
The HI7033L solution is a high-quality conductivity calibration solution that is traceable to NIST against a potassium chloride solution.
Each bottle has a temperature chart of the actual µS/cm value at various temperatures printed on it.
