Chemistries CLAROS                 800-227-4224

Buffer Solution, pH 4.01, Color-coded Red, 50 mL

Product #: 2283426
USD Price:

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. 50 mL pour-top bottle recommended for field use.

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