Performance Update #4 (Performance Report) Major Texas Chemical Company using Cemtek-Unisearch Tunable Diode Laser Analyzer (TDL) to monitor real-time NH3 & H2O FOR IMMEDIATE RELEASE Performance Update #4 (Performance Report) Major Texas Chemical Company using Cemtek- Unisearch Tunable Diode Laser Analyzer (TDL) to monitor real-time NH3 & H2O Santa Ana, CA, [...]