Good News | Fuzhou Probest Approved To Establish Fujian Provincial Market Supervision Chief Quality Service Officer Workstation

Relationship between Nitrate Nitrogen (NO₃-N), Ammonium Nitrogen (NH₄-N), and Total Nitrogen (TN) NH₄-N and NO₃-N are key intermediate inorganic forms in the nitrogen cycle, while TN represents the total nitrogen pool.

Understanding TSS, TDS, COD, and BOD: Key Water Quality Parameters ExplainedWater quality is the cornerstone of environmental health, industrial compliance, and public safety. Whether you’re managing a municipal wastewater treatment plant, monitoring industrial effluent, or safeguarding natural wateTSS, TDS, COD, and BOD are more than just water quality metrics—they are essential tools for protecting public health, preserving aquatic ecosystems, and maintaining industrial compliance. By understanding these parameters and investing in reliable monitoring technology, you can take proactive control of your water management processes. Ready to elevate your water quality monitoring? Explore PROBEST’s full line of TSS, TDS, COD, and BOD sensors on PROBESTI.COM or contact our team to discuss your specific monitoring needs. PROBEST: Your Trusted Partner in Advanced Water Quality Monitoring

Regular zero and air calibration is the foundation of reliable PROBEST Dissolved Oxygen Sensor performance. By following this standardized procedure, you ensure accurate, compliant data for wastewater treatment, aquaculture, and environmental monitoring applications. For service, support, or replacement parts, contact the PROBEST technical team.

A PROBEST MP301 portable mutiparameter sensor purchased in early 2022 has been operating reliably on-site for over 4 years. A simple adapter replacement was all it took to restore the main unit’s full functionality, demonstrating our equipment’s excellent long-term durability. We also share key pH probe maintenance tips to help users avoid inaccurate readings caused by dried-out internal filling fluid. PROBEST delivers robust analytical instruments and full lifecycle technical support to global water quality monitoring clients.