Hamilton DuraCal pH Buffer

Hamilton DuraCal pH Buffers a complete range of buffer solutions from pH 1.09 to 12.0 provides never before achieved pH stability.

Hamilton guarantees that Duracal pH buffers will be stable for 5 years after the date of manufacturing. The plastic bottles with their built-in compartment allow very convenient calibrations. Primary and secondary standards are used for the calibration of the devices and the manufacturing of the buffers. All buffer solutions are certified by the accredited external laboratory DAkkS (Deutsche Akkreditierungsstelle) and traceable to NIST.

Hamilton Laboratory Electrodes Catalog

Hamilton Liquid Solutions Brochure

Hamilton pH-Measurement-Guide