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robust and durable• Color: Black• RAW x Hammercraft Cooperation• Precise workmanship and comfortable handling
ultra-fine
Ohne Zusatzstoffe
Fertig vorgerollt
and an easy cleaning system
Bluelab pH 4.0 Kalibrierlösung | 250 ml Reinigung robust and durable• Color: Black•The 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
