NuLAB utilizes wet chemical discrete analysis methods for high accuracy nutrient monitoring. The system is modular and may be configured to measure between one and four nutrients simultaneously. Nitrate plus nitrite, nitrite, phosphate, ammonia, and silicate channels are available. User scheduled field calibrations enable NuLAB to maintain accuracy throughout the deployment despite changing environmental or analytical conditions. The system can be interfaced with radio or cellular modems and Green Eyes` ComScript software to provide remote login, real-time data and a complete  “Water2Web” solution.