Specifications include, but are not limited to: Direct Mercury Analyzer evo Dual Cell Double Beam Analyzer. DMA 8237 evo DUAL CELL DOUBLE BEAM ANALYZER OR EQUIVALENT 3.1 Integrated sample drying, thermal decompositions, amalgamation, and spectrophotometry 3.2 Wavelength: 254nm, installed with 9nm resolution interference filter 3.3 Detectors: 2 UV-enhanced photodiodes 3.4 Mercury Detection System: Double beam spectrophotometer with sequential flow through two measurement cells 3.5 Sample treatment completely programmable 3.6 Typical Analysis Time: 5 minutes 3.7 Built-in 40-position Autosampler for Solid & Liquid Analysis 3.8 Calibration performed with standard reference materials in solid or liquid form 3.9 Max. solid sample weight: 1.5 g 3.10 Max. liquid sample volume: 1.5 mL