Routine Maintenance and Troubleshooting for Freezing Point Osmometers
After daily use, wipe the instrument's exterior casing with a soft, dry cloth to remove dust and stains, preventing them from entering the instrument's interior and affecting performance. For critical components such as the sample needle and stirring paddle, use specialized cleaning tools—such as a cotton swab dipped in a small amount of alcohol—to gently wipe away residual samples and impurities. This prevents clogging or corrosion and ensures measurement accuracy.
Recently, the Beijing Stock Exchange announced for the first time the evaluation of information disclosure of listed companies, and Boxun Biotechnology was awarded the highest level of "A" (excellent) evaluation. According to statistics, among the 262 listed companies on the Beijing Stock Exchange evaluated this time, only 48 were rated as Class A (excellent) companies, accounting for 18.3%. The A-class (excellent) evaluation of information disclosure obtained this time is a full recognition of the efforts made by regulatory agencies, investors, and market parties in the standardized operation, honest operation, and investor rights protection of Boxun Biotechnology. It fully reflects the high recognition of the company by regulatory agencies in information disclosure, standardized operation, corporate governance, and investor protection.














