Hanna Instruments pH 7.01 Calibration Solution 1 Liter HI7007 Package Set Low N:K ratio

Low N:K ratio

It is most suitable for city growers as it doesn't require frequent supervision

For home use - measure the carbon dioxide level in closed space and automatically turns on/off ventilation system to get good air quality

electrode removal tool

High Accuracy

Hanna Instruments pH 7.01 Calibration Solution 1 Liter HI7007 Package Set Low N:K ratioColor 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