Abstract: In order to solve the problems of low automation and inconvenient data recording of traditional water quality hardness detection, this paper proposes a water quality hardness determination ...

Titration is an analytical method frequently used within the industry. Manual, semi-automated, and fully automated titrations are popular options and are discussed in-depth in many academic studies.

Potency assays of pharmaceutical products are designed to measure the amount of an active ingredient in a sample. They are important quality control tools for all medications, including intravenous ...

Few chemical experiments use the reagents from consumer products. Student interest in chemistry usually suffers from the lack of relevance to their daily lives. Ultimately this leads to insufficient ...