Calibration powder for pH meters – pH 7.00

• Easily prepare calibration solution for pH meters yourself.

Fast and reliable pH calibration made easy

The pH 7.00 calibration powder allows simple preparation of a precise calibration solution for pH meters. Just dissolve the sachet in 250 ml of distilled water, immerse the electrode, and follow the manufacturer’s instructions – ensuring accurate, reliable measurements every time for laboratory, aquarium, pool, or industrial applications.