... calibration assay, absorption spectrophotometry, dual-wavelength method3. Temperature control system: PELTIER temperature control component, 25°C, 30°C, 32°C, 37 ... : 340, 405, 450, 492, 510, 546, 578, 630nm5. Quality control: QC data summary, store and draw QC diagram6. Open reagent ... .001ABSCross-contamination:≤1% Sample Volume:200-9999μL (adjustable) HF-800A Semi-Automatic Biochemical Analyzer