Buffer solution pH 4 for calibrating a pH meter; regular calibration of a pH meter ensures reliability.
Normally a pH calibration starts at pH 7; a liquid with a pH value of 7 is called neutral and this is the zero point of the measurement. A second measurement can be used to determine the slope used to calibrate the pH meter and thus ensure that subsequent measurements are reliable. In the base region this is pH 9, in the acid region this will be pH 4
Technical specifications:| Pieces | 1 |
| Warranty | Standard, in accordance with our general service & warranty conditions, listed under the heading "Customer Service -> Complaints & Returns" at the bottom of this web page. |
| Animal group | Cattle, Pigs, Poultry, Sheep, Goats, Other |
| Volume | 500 ml |
| Acidity | 4 pH |
Buffer solution pH 4 for calibrating a pH meter; regular calibration of a pH meter ensures reliability.
Normally a pH calibration starts at pH 7; a liquid with a pH value of 7 is called neutral and this is the zero point of the measurement. A second measurement can be used to determine the slope used to calibrate the pH meter and thus ensure that subsequent measurements are reliable. In the base region this is pH 9, in the acid region this will be pH 4
Technical specifications:| Pieces | 1 |
| Warranty | Standard, in accordance with our general service & warranty conditions, listed under the heading "Customer Service -> Complaints & Returns" at the bottom of this web page. |
| Animal group | Cattle, Pigs, Poultry, Sheep, Goats, Other |
| Volume | 500 ml |
| Acidity | 4 pH |
