Abstract: A centrifuge including a first portion having a first end opposite a second end, the first portion positioned substantially vertically above a second portion. The first portion having a rotor for receiving at least one specimen holder insertable in the rotor from a position vertically above the rotor. The second portion raises the first end of the first portion relative to the second end of the first portion with respect to a horizontal plane coincident with an upper segment of the second end for permitting viewing of at least a fraction of the rotor associated with the at least one specimen holder from a vantage point near the second end and vertically positioned above or at least about coincident with the horizontal plane.

Abstract: The disclosure relates to a polymeric or similar reclosable specimen package or bag wherein the bio-hazard symbol is printed, typically sideways, on the tear zone. This provides for obliteration of the bio-hazard symbol upon opening of the package and the disposal, if appropriate, of the specimen package or bag in regular trash.