HANNA pH Combination Buffer Solution Set

This handy set of pH buffer solutions is perfect for accurate calibration of pH meters in science lessons and practical experiments. Designed for use in secondary and college settings, it helps ensure reliable results when measuring acidic or neutral solutions.

• Includes 5 x 20ml sachets of pH 4.01 and 5 x 20ml sachets of pH 7.01

• Single-use sachets maintain freshness and accuracy

• Easy to use—simply tear open and insert electrode or tester

• Suitable for calibrating pH meters and electrodes

• Ideal for classroom or fieldwork applications

  Who can purchase restricted items from us?

  Findel Education will only sell to Academic Customers and will deliver only to the school address for educational purposes. To order, please contact our customer service team on 03451 202055.

  The National Counter Terrorism Security Office seeks to restrict the supply of certain chemicals. Philip Harris have a duty to control the supply for these chemicals and any private individual attempting to purchase these chemicals may have their details passed to the police in their area.

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