A :B :C :D :E :F :G :H :I :J :K :L :M :N :O :P :Q :R :S :T :U :V :W :X :Y :Z :


Composits Sample

A mixture of a number of single or "grab" samples intended to produce a typical or average sample when wide variations in quality or characteristics may occur; may be made up of equal volumes of individual samples or of single samples proportioned to variations in flow or usage.