UltraGen iGen N235 and N235Z Nitrogen Generators produce laboratory-grade nitrogen on demand using proven membrane separation technology and integrated compressors. The N235 delivers up to 35 LPM, while the N235Z scales to 50 LPM for higher-demand applications. Compact under-bench design, alarmed monitoring, and multi-compressor reliability provide a dependable nitrogen supply engineered to support LC-MS precision.