Chromatography Fraction Collector

Fraction collection is an important step performed during various types of chromatography, which allows for the isolation of single peaks.The fraction collector is typically a rotating rack that can be filled with test tubes or similar containers. It allows samples to be collected in fixed volumes or can be controlled to direct specific fractions detected as peaks of protein concentration, into separate containers. Fraction collectors have adjustable sample shift intervals and easy-to-read LED displays. Drop counting and indexing is also native to these systems, along with features such as overflow protection, automatic shutoff, and manual advance/reset switches.