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pH7.00 Buffer Sachets – 20 × 25 mL

Fresh buffer. Accurate calibration. Single-use convenience.

Ready-to-use pH 7.00 buffer sachets designed for reliable calibration and verification of pH meters and electrodes.

Each single-use sachet contains 25 mL of pH 7.00 buffer, providing a fresh solution for every calibration and helping reduce the risk of contamination associated with repeatedly opening larger buffer bottles.

The buffer is NIST traceable, making it suitable for routine laboratory, production and quality-control applications where dependable pH calibration is required.

Supplied as a convenient box of 20 × 25 mL sachets, ideal for regular calibration, field testing and use across multiple testing locations.

Supplied Complete with;

  • 20 × 25 mL pH 7.00 Buffer Sachets
  • Total Buffer Volume: 500 mL

Ideal for laboratories, food & beverage, water testing, environmental monitoring, quality control, education and routine pH meter calibration.

Fresh solution. Reliable calibration. Every time.

£ 31.50 £ 31.50
(Tax excluded)
  • Product Code
  • Product Type
  • pH Value
  • Pack Size
  • Volume
  • Format
  • Traceability
  • Total Volume
  • Application
Terms and Conditions 
Product Code BUF-51102023-20
Product Type PH Buffer
pH Value 7.00
Pack Size 20 Sachets
Volume 25ml
Format Single Use
Traceability NIST Traceable
Total Volume 500ml
Application pH Meter Calibration / Electrode Calibration / Laboratory / Food & Beverage / Water Testing / Environmental Monitoring / Quality Control / Education