Bluelab pH 4.0 Calibration Solution | 250 ml

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 again and provides stable, precise results.

The Bluelab pH 4.0 Calibration Solution was specially developed for Bluelab measuring devices and complies with high laboratory standards. This ensures that your pH meters work reliably and consistently provide accurate measurements – an important factor for growers who want to precisely control their nutrient solution.

Features

• pH 4.0 reference solution for calibrating pH meters
• Suitable for all Bluelab pH meters and pH pens
• Supports precise and reliable pH measurements
• Manufactured according to high laboratory standards
• Ideal for regular maintenance of pH probes

Content

• 250 ml Bluelab pH 4.0 Calibration Solution

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