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Woodpecker's Farm

Bluelab pH 4.0 calibration solution 0.25 L

Bluelab pH 4.0 calibration solution 0.25 L

Regular price €15,90 EUR
Regular price Sale price €15,90 EUR
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Precision begins with calibration.

The Bluelab pH 4.0 Calibration Liquid is essential,
if you want to restore laboratory accuracy to your pH meters. 🌿
It ensures precise calibration of your pH Pen, Monitor or Controller,
so you always get exact readings for your nutrient solution –
for healthy plants and perfect pH balance. ⚖️

Manufactured by Bluelab (New Zealand),
this solution stands for the highest stability, purity and reliability.


🌿 Woodpecker’s Key Facts

  • 📦 Content: 250 ml (0.25 L)

  • 🧪 pH-value: 4.0 ± 0.02

  • 💧 Ideal for: pH pens, controllers & measuring probes

  • 🎯 High stability & measurement accuracy

  • 🧴 Reusable bottle with safety cap

  • Ensures exact calibration & longer lifespan of your devices

  • 🇳🇿 Made in New Zealand – Bluelab Premium Quality


⚙️ Application

1️⃣ Clean pH meter thoroughly
2️⃣ Dip into Bluelab pH 4.0 solution
3️⃣ Calibrate according to device settings
4️⃣ Seal well after use & store in a dark place

👉 Tip: For best results, calibrate regularly –
especially with intensive use or after long storage.


🦜 Woodpecker’s Conclusion

Precise, pure & reliable –
the Bluelab pH 4.0 Calibration Liquid is a must-have
for anyone who values accurate measurements & stable grow results.
Woodpecker approved. 💧🌿⚙️🇳🇿

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High-Quality Solution for pH Probe Calibration

Bluelab calibration solutions are essential for use with all Bluelab products.

Bluelab solutions are specially manufactured for Bluelab products and refer to high laboratory standards to ensure that your products last longer and maintain their measurement accuracy.

Of course, you can also use the Bluelab pH 4.0 Calibration Solution (250 ml) to calibrate devices from other manufacturers.

This is because the electrodes of pH meters should be cleaned and calibrated regularly to prevent micro-deposits from forming. A cleanly calibrated electrode provides more precise measurement results.

The Bluelab pH 4.0 Calibration Solution (250 ml) calibrates all pH meters to a value of 4.0, thus guaranteeing accurate measurements.