Hanna buffer solution pH 4.01
$87.3
$131.82
Hanna's range of pH calibration solutions is an easy way to obtain excellent pH readings always.Features:One of the most used bufffer solutions.Extremely stable, and it represents the midpoint in the acid range of the pH scale.Ideal for those who need an accurate acid reading, especially in the case in which the pH is expected to be acid.Airtight container with quality assurance seal.Technical features:Standard accuracy ± 0.01 pHpH value 25°C: 4.01Formulations:230-ml container500-ml container
Ph Measuring Devices