2501 FRACTION BAS Honeycomb Fraction Collect

BAS HoneyComb Fraction Collector Refrigerated fraction collector 90 day warranty The BAS HoneyComb is a refrigerated fraction collector designed to collect samples from microdialysis or ultrafiltration probes at low flow rates (normally 1-2 µL/min). It may also be used to collect fractions eluting from a microbore chromatography column (aqueous mobile phase) at flow rates less than 200 µL/min. The HoneyComb uses a numbered carousel to suspend sample collection vials in a refrigerated “cold canal.” The carousel rotates when advancing vials into position under a sampling needle. The needle then descends until it touches the bottom of the vial. Fluid is delivered by direct contact with the vial bottom. The needle uses a non-coring point and air bleed cannula to assist septa penetration and filling. The swept volume of the sampling needle is 7.1 µL. A spring-loaded mechanism on the needle enables contact with the bottom of each vial. The HoneyComb can be used to collect fractions from on