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.
They differ from regular football jerseys in many substantial ways, most notably in that there is no team logo on the front of them. âYou play for the symbol on the front of the jersey, not for the name on the back,â as the saying goes, but it seems we have to reverse this mantra for the LFL.