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Bluelab Calibration Solution ph4 - 250ml

£1095
Tax included, shipping and discounts calculated at checkout.


Bluelab pH 4.0 Calibration Solution is a high-quality reference solution designed to accurately calibrate all types of pH meters and pens. Regular calibration is essential for ensuring reliable pH readings, which are critical for healthy plant growth and nutrient uptake. This 250ml bottle provides growers with a professional-standard solution trusted by hydroponic and horticultural growers worldwide.

Key Benefits

  • Provides an accurate reference point for calibrating pH meters and pens
  • Ensures reliable pH readings for healthy plant growth
  • Manufactured to high laboratory standards for consistency and accuracy
  • Easy to use with any brand of pH meter or pen
  • Supplied in a secure 250ml bottle for long-lasting use

Technical Information

  • Brand: Bluelab
  • Product Type: pH calibration solution
  • Size: 250ml bottle
  • pH Value: 4.0 (acidic reference point)
  • Use: For calibrating pH meters, pens, and probes
  • Application: Rinse probe, immerse in solution, and follow device calibration instructions

Why Use Bluelab pH 4.0 Calibration Solution?

Accurate pH measurement is essential for nutrient uptake and overall plant health. Over time, pH meters can drift and give false readings if not calibrated correctly. Bluelab pH 4.0 Calibration Solution provides a precise, stable reference that allows you to recalibrate your equipment and keep your readings accurate.

Buy Bluelab pH 4.0 Calibration Solution 250ml at GoGrow

At GoGrow, we stock the full range of Bluelab calibration and care solutions with fast UK delivery and expert support. Order Bluelab pH 4.0 Calibration Solution 250ml today and ensure your pH meters remain reliable and accurate.