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.Dear customer friend:
The Nanjing Reagent Exhibition Group cordially invites you to participate in the 93rd China International Pharmaceutical Raw Materials/Intermediates/Packaging/Equipment Trade Fair (API China).

Booth Number: N1L05

Exhibition Date:November 12-14, 2025 (Wednesday to Friday)
Exhibition location:Chongqing International Expo Center (No. 66 Yuelai Avenue, Yubei District, Chongqing)
Booth Number: N1L05
Nanjing Chemical Reagent Co., Ltd, (formerly Nanjing Chemical Reagent Factory), founded1958In 2004, the company was established through the "Three Links" restructuring, and in 2015, it implemented a stock reform and was listed on the New Third Board (stock abbreviation:Nanjing reagent, Securities Code:833179). The company is a high-tech enterprise specializing in the research and development, production, sales, and technical services of various reagents, pharmaceutical excipients, and customized chemicals. It is also the vice chairman unit of the China Chemical Reagent Industry Association.









