Buffer Solution, pH 4.65, 500 mL

Product #: S11M010
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pH Buffer Standard Solution for pH electrode calibration with Certificate of Analysis*. Colourless pH buffer, pH is 4.65 ±0.02 at 25°C solution. 500 mL bottle
*Available for download from www.hach.com: Support/Service, Certificate of Analysis menu using product part number and lot number.