Conductivity standard buffer solutionPurpose: Used to calibrate the accuracy of the testing instrument. The accuracy of the tester is high, but as the usage time increases, the detection results may deviate. Therefore, the tester should be calibrated regularly during use.

Product parameters

Harvey Sen is dedicated to the field of environmental monitoring, specializing in the development, manufacturing, and sale of innovative, reliable, and cost-effective water quality testing instruments. Harvey attaches great importance to technological innovation and is committed to providing users with high-precision instruments and expert level services. Currently, the company has a strong R&D team. Our products are widely used in industries such as environmental monitoring, petrochemicals, public utilities, water cleaning and sewage treatment, electronics, and others where water pollution may affect production or pose a threat to life.