The Sievers M500 is the third generation online TOC analyzer designed specifically for accuracy, efficiency, and reliability. On the existing industry-leading Siever sTOC platform, revolutionary online organic detection is introduced through new features such as performance, design, and data management. The Sievers membrane conductivity TOC detection method is adopted, which does not require reagents and has unparalleled reliability, robustness, and accuracy. It is suitable for pharmaceutical purified water (PW) and injection water (WFI) applications.

Detection range: 0.03 ppb -2.5 ppm, detection limit: 0.03 ppb, quantification limit: 0.1 ppb, higher selectivity can prevent interference caused by other compounds
Super iOS 4-port sampler, automatic sampling, improves efficiency.
Reducing analysis time by 50% is beneficial for real-time data, early detection, and process control.

10 inch touch screen, faster and simpler to set up and operate. Standardize and customize protocols to improve productivity.
The Sievers M500 adopts comprehensive industry-leading TOC data management tools to ensure data security. Complies with 21 CFR PART 11 and adheres to the data reliability of the US FDA and other pharmacopoeias