Sonntek is a trusted manufacturer of high-performance replacement lamps and lamp holders for HPLC and UV-Vis detectors across major instrument platforms. As an authorized Sonntek distributor and a trusted supplier of genuine Sonntek products, Chrom Tech provides laboratories with reliable, cost-effective alternatives to OEM light sources—delivering consistent sensitivity, stability, and optical performance.
Chrom Tech offers the complete selection of Sonntek deuterium lamps, tungsten lamps, and combination light sources designed for UV, UV-Vis, diode array (DAD), and fluorescence detectors used in liquid chromatography. Sonntek lamps provide long service lifetimes, stable output intensity, rapid warm-up, and excellent baseline stability to support accurate and reproducible analytical results.
To support routine LC system maintenance, Chrom Tech also supplies Sonntek lamp holders, alignment assemblies, and detector-specific mounting hardware. These components are engineered with tight tolerances to ensure precise lamp positioning, high optical efficiency, and seamless installation into Agilent, Shimadzu, Thermo, PerkinElmer, and other leading HPLC systems.
Each Sonntek lamp is constructed using high-purity materials and tested for arc stability and spectral accuracy before shipment. Whether replacing a deuterium lamp in a diode-array detector or installing a tungsten lamp in a UV-Vis module, Chrom Tech ensures laboratories receive 100% genuine Sonntek components, backed by expert guidance for lamp selection, installation, and troubleshooting. With Sonntek products, Chrom Tech helps laboratories maintain detector performance, minimize downtime, and extend the operating life of their chromatography systems.
