| http://www.w3.org/ns/prov#value | - In various embodiments, the vessel is made of plastic, rubber thermoplastic material or any other material that can be pierced in accordance with the present invention as will occur to those of ordinary skill in the art. [0055] In a further embodiment, the vessel is a test tube, cylinder, sphere, cup, cavity, recessed surface, rectangular cavity, or any other suitable vessel that will occur to one
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