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Buffer Solution, pH 4.01, Color-coded Red, 500 mL

Product #: 2283449
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pH Buffer standard solutions for laboratory and field analyses

pH Buffer Standard Solution for pH electrode calibration. Color-coded pH Buffer solution for easy identification. pH is 4.01 ±0.02 at 25°C. 500 mL bottle

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