Abstract: An extraction container includes a molded tubular body having openings at opposing first and second end thereof. A base cap is configured to obstruct a base opening disposed at the base of the tubular body. The base cap is integrally molded with the tubular body and connected thereto by a frangible connection. The base cap can be removed by breaking the frangible connection to de-obstruct the second opening. The first base cap and tubular body include integrally molded engagement features to permit the base cap to be reattached to the tubular body to re-obstruct the base opening. A removable foil or polymer seal obstructs a top opening disposed at the top end of the tubular body. A top cap and hinge are integrally molded with the tubular body and configured to re-obstruct the top opening following removal of the seal.

Abstract: A microfluidic pump is provided for managing fluid flow in disposable assay devices, which provides constant flows even at very low flow rates. Devices utilizing the microfluidic pump, as well as methods for manufacture and performing a microfluidic process are also provided.

Abstract: The present invention relates to a method of producing a micro-fluidic structure element, the method comprising: (a) providing a mould assembly for moulding a micro-structured element; said mould assembly comprising a first and second mould die together forming a die cavity, said first and/or said second mould die comprising: (i) a mould surface, preferably of metal comprising a micro-structured mould surface, and (ii) one or more coin pins extending between said first and second mould die across said cavity, (b) applying a moulding material to consolidate; and (d) ejecting said consolidated moulding material from the die cavity. The invention further provides a micro-fluidic structure obtainable by the method, a mould assembly for moulding a micro-structured element of a micro-fluidic structure, and use thereof.