Used GE HEALTHCARE LIFE SCIENCES / AMERSHAM FRAC-950 #9053646 for sale

GE HEALTHCARE LIFE SCIENCES / AMERSHAM FRAC-950 is a laboratory tool used for fractionation of large biological molecules. It works by running sample solutions through a separation column, which separates molecules according to their molecular weight. The separated molecules are then collected and detected using a sample detector. AMERSHAM FRAC-950 uses a 2.7 x 20 cm anion exchange chromatographic column, made of specially developed DEAE bonded media, to separate the sample solution. This column is connected to a pump, which runs the sample solution through the column. A fraction collector is also included, which detects the separated molecules and collects them into sample tubes. GE HEALTHCARE LIFE SCIENCES FRAC-950 works at room temperature and takes advantage of the hydrophobicity and surface charge of the molecules in the sample solution. Hydrophobic molecules in the sample solution bind more strongly to the positively-charged DEAE matrix compared to molecules with more surface charge. As the sample solution runs through the column, the molecules are separated based on their binding affinity. The device also includes two detectors: a UV detector and an electrochemical (EC) detector. The EC detector works by measuring the electrical conductivity of the sample solution during fractionation. The UV detector uses ultraviolet light to detect the presence of molecules in the sample. These detectors provide information that allows users to make decisions about which fractions to collect. FRAC-950 is an ideal tool for research applications requiring the separation and analysis of large biological molecules. It has a high resolution, allowing it to separate molecules with a high degree of accuracy. Additionally, its simple operation and cost-effectiveness make it a popular choice among scientists. With its ability to fractionate, detect, and collect large biological molecules, GE HEALTHCARE LIFE SCIENCES / AMERSHAM FRAC-950 is a valuable laboratory tool for a variety of research applications.