Used as a reagent in the determination of boron content in soil and plant tissues, B solution is essential in agricultural laboratories for assessing nutrient levels. It serves as a buffering agent in pH-sensitive reactions and is commonly employed in analytical chemistry for titration processes. In industrial settings, it functions as a stabilizer in chemical formulations requiring controlled alkalinity. It is also utilized in the preparation of culture media in microbiology, supporting the growth of specific microorganisms under defined conditions.