Hanna Instruments pH 7.01 Calibration Solution 1 Liter HI7007 ph meter TDS readings are performed by

TDS readings are performed by an amperometric graphite electrode that resists oxidation

the glass sensor tip and the reference junction of the pH electrode should be kept moist and not be allowed to dry out when not in use

Removable cover design

50 Litre ABS Tank x 1pcs

Cleaning Solution for Soil and Humus Deposits

Hanna Instruments pH 7.01 Calibration Solution 1 Liter HI7007 ph meter TDS readings are performed byColor coded label for easy pH buffer value identification Accuracy of + 0. 01 pH @ 25C Temperature chart of the actual pH value at various temperatures printed on each bottle Premium quality pH 7. 01 calibration solution. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are airtight with a tamper proof seal to ensure the quality of the solution. Hannas line of calibration buffers has been specially