<p>A fluid collection apparatus is provided including an insert configured for disposal within a tube. The insert includes a first diameter, a second diameter and defines a chamber therebetween. The chamber extends from a closed end to an open end that is configured for receipt of a fluid sample. The second diameter may define an interior cavity of the insert. The interior cavity may include a base portion and a barrel portion. A method for collecting sediment from a fluid sample is disclosed.</p>