Buffer Powder PIllows, pH 4.01 & pH 7.00, pk/2x10

Product #: 2299264-CA
CAD Price: Contact Hach
Available

pH Buffer standard solutions for laboratory and field analyses

pH Buffer Powder Pillows for pH electrode calibration. Each powder pillow prepares 50 mL of fresh buffer solution. Colour-coded for easy identification. pH is ±0.02 at 25°C. Pack of 10 pillows of pH 4.01 (red) and 10 pillows of pH 7.00 (yellow).

  • Traceable to NIST standard reference materials
  • Design for use with Hach meters portfolio and other meters.
  • Reliable packaging