pH buffer solutions, colour coded
: Hach
For calibration of pH meters
- Colour coded for easy identification
- Accuracy (pH): ±0,02 at 25 °C
: Traceable to NIST.
For calibration of pH meters
- Colour coded for easy identification
- Accuracy (pH): ±0,02 at 25 °C
: Traceable to NIST.
Product Family Options
Individual pH buffer solutions
- DescriptionpH valuepH accuracypH buffer typeColourReference temperaturePk
- Buffer solution4,01±0,02PhthalateRed25 °C500 mL1 * 500 mL24,80 €
- Buffer solution7,00±0,02PhosphateYellow25 °C50 mL1 * 50 mL13,80 €
- Buffer solution7,00±0,02PhosphateYellow25 °C500 mL1 * 500 mL24,80 €
- Buffer solution7,00±0,02PhosphateYellow25 °C20 L1 * 20 L236,00 €
- Buffer solution10,01±0,02CarbonateBlue25 °C50 mL1 * 50 mL13,80 €
- Buffer solution10,01±0,02CarbonateBlue25 °C500 mL1 * 500 mL24,80 €
- Buffer solution10,01±0,02CarbonateBlue25 °C20 L1 * 20 L236,00 €
Buffer kit
- DescriptionpH valuepH accuracypH buffer typeColourReference temperaturePk
- Buffer solution kit, pH 4,01 (red)/7,00 (yellow)/10,01 (blue), 500 ml each4,01/7,00/10,01-1 KIT1 * 1 KIT51,40 €
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