- In response to policy requirements, n-hexane is used as the extractant to replace the highly toxic carbon tetrachloride, and it is easy to obtain

- Adopting a portable design concept, the analysis host, extraction device, printer, and reagent kit are highly integrated into a portable box with a fixed operation panel. It comes with waterproof design for key parts and can be carried to complex venues

- Fixed light source, no offset, wavelength stable at 225nm. Unique portable workbench design with stable performance

- The semi-automatic extraction device replaces traditional manual extraction with a separating funnel, separates reagents, and fills the chromatography column with vacuum packaging to meet the needs of rapid on-site detection

- Built in large capacity battery, continuous power supply ≥ 8 hours

- 7-inch high-resolution color touch screen, simple menu design, built-in USB interface for convenient data transfer and management, guided menu operation without burden