Bluelab pH 4.0 Kalibrierlösung | 250 ml Cones • Per booklet: 32 papers

• Per booklet: 32 papers made from unbleached hemp and plant fibers

Produced with wind energy in Alcoy

Papier: ultradünn für gleichmäßigen

System: Masher – without grinding teeth

ensuring a striking

Bluelab pH 4.0 Kalibrierlösung | 250 ml Cones • Per booklet: 32 papersThe Bluelab pH 4. 0 Calibration Solution (250 ml) is a high quality reference solution for precise calibration of pH meters and pH pens. Regular calibration helps to maintain the measurement accuracy and longevity of your Bluelab pH products in the long term. For reliable pH measurement, pH meters should be cleaned regularly and then calibrated with two reference standards pH 7. 0 and pH 4. 0. After calibration, your meter is immediately ready for use