Consists of UreaGel Concentrate, UreaGel Diluent, and UreaGel Buffer. This system provides a convenient, dependable means for researchers to prepare gels of varying percentage. With the UreaGel System the researcher readily prepares any commonly used gel formulation up to 20% monomer (19:1 Acrylamide/Bisacrylamide). Liter bottles of UreaGel Concentrate contain 237.5 grams of acrylamide, 12.5 grams of methylene bisacrylamide, and 7.5M urea in a deionized aqueous solution. UreaGel Diluent is supplied in 450 ml and 1 liter bottles containing 7.5M urea in deionized water. UreaGel Buffer is supplied in 100 ml and 200 ml bottles containing 0.89M Tris-Borate-20mM EDTA buffer pH 8.3 (10X TBE) and 7.5M urea. Storage: UreaGel Concentrate, UreaGel Diluent, and UreaGel Buffer are stable for one year when stored tightly capped, in a dark area at room temperature (20