Abstract: A fluid collection apparatus is provided including a tube defining a longitudinal axis and extending therealong from a closed end to an open end. The tube further defines an inner surface. An insert is configured for disposal within the tube and recessed from the open end. The insert includes a first diameter configured and dimensioned for engagement with the inner surface of the tube and a second diameter configured and dimensioned to form a chamber with the inner surface of the tube. The insert may define an interior cavity. The insert may include a transition diameter disposed intermediate the first diameter and the second diameter. The transition diameter can be substantially tapered relative to the longitudinal axis. The second diameter may include at least one radially extending rib being configured and dimensioned to engage the inner surface of the tube. The first diameter may have a larger dimension relative to the second diameter. The insert can be disposed adjacent the closed end.

Abstract: 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.