Due to construction and functional characteristics above described, with the internal reflux column it is possible to get selective the separation of components of extremely complex mixtures, with similar chemico-physical characteristics, not economically separable otherwise.
Uniform numbers in American football are unusual compared to those in other sports. They are displayed in more locations on the uniform; they are universally worn on both the front and back of the jersey; and in many cases TV numbers are displayed on either the jersey sleeves, the shoulder pad, or occasionally on the helmets.
kgb answers Â» Sports Â» Football Â» What are the little bag looking things that some football players wear around their waist? The little bag that was around the waist of the football player is called Hand warmers.. These thermal hand warmers, makes you Feel Real Heat!. Tags: hand warmer, football players, waist, football. Sunday, February 05 2012.