Q-FRONT EDI Adrona's product Q-Front EDI is a tap water system for general laboratory applications and inorganic analytical methods. Q-Front EDI systems are intended for use in laboratories with high daily pure and ultrapure water consumption. Q-Front EDI systems include the flexible dispenser. Q-Front EDI water type • ultrapure water (Grade 1) • pure water (Grade 2) • atomic absorption spectrometry • plasma optical emission spectrometry • other inorganic trace analysis • ultrapure water (Grade 1) • pure water (Grade 2) • mass spectrometry • molecular biology • ultrapure water (Grade 1) • pure water (Grade 2) • highly sensitive molecular biology • cell culture • other methods sensitive to RNase and endotoxins • biology applications Display colour graphic LCD display Water quality sensor • • • TOC Monitor Volumetric dispense Dispenser flexible dispenser attached Connection to Flow point Storage tank storage tank required, but not included Installation installable on a laboratory bench Consumables Part number 10410 Description Replacement criteria Comments Replacement pre-filter If the filters are clogged or every 6 months Grade 1 water conductivity is > 0.1 pm/cm constantly or every 12 months Replacement 0.22 pm dispense filter Every 6-12 months Replacement ultrafilter "Bio” configuration "HPLC” and "Bio” configuration "Trace” and "HPLC'configuration "Bio” configurati

Ordering information Model Part number Grade 1 water resistivity at 25 °C Grade 1 water conductivity at 25 °C Grade 2 water conductivity at 25 °C Total Organic Carbon (TOC) level Feed water pressure Data interface * In appropriate operating conditions <2 ppb, otherwise normally <5 ppb. Q-Front EDI system configuration Trace_HPLC_Bio 0.055 pS/cm 0.055 pS/cm 0.055 pS/cm <0.1 pS/cm <0.1 pS/cm <0.1 pS/cm <0.01 CFU/mL <0.01 CFU/mL <0.01 CFU/mL