Chemistries                 0800 50 55 66

Buffer Solution Kit, Colour-coded, pH 4.01, pH 7.00 and pH 10.01, 4L

Product #: 2507200
Unit Price Contact Hach

pH Buffer standard solutions for laboratory and field analyses

pH Buffer Standard Solution set for pH electrode calibration. Recommended 3-Pack of Colour-coded pH buffer solutions for easy identification. pH is ±0.02 at 25°C. 4 L bottles of pH 4.01, 7.00 & 10.01. Convenient packaging size for laboratories doing significant volume pH testing.

  • Traceable to NIST standard reference materials
  • Design for use with Hach meters portfolio and other meters.
  • Reliable packaging
  • Save when you purchase pH buffer 3-packs!
EOY Operating Hours

Shipping Policy and Rates

Return Policy

Hach Warranty

Terms and Conditions