Buffer Solution Kit, Colour-coded, pH 4.01, pH 7.00 and pH 10.01, 20L

pH buffer standard solutions for analysis in the laboratory and outdoors.

 

pH buffer standard solution set for the calibration of pH electrodes. Recommended triple pack of pH buffer solutions color coded for easy identification. 20 L bag-in-box packs, pH 4.01, 7.00 and 10.01 01, each with ± 0.02 pH at 25 °C, with a foldable inner bag in a white corrugated cardboard box. Ideal package size for laboratories that perform large scale pH measurements.

• Traceable to NIST standard reference materials
• Designed for use with Hach portfolio and other measuring instruments
• Reliable packaging
• Save money by purchasing pH buffer in a triple pack!