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Buffer Powder Pillows, pH 7.00 Colour-coded Yellow, pk/250

Product #: 2227064
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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 (Yellow). pH is 7.00 ±0.02 at 25°C. Pack of 250 Powder Pillows

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