초록 ▼

A test tube or laboratory/reaction tube (11) has a sample receptacle (12) having an opening (13) and an integrally joined cap (15) that can be set down on the opening by bending over at least one strip (17) connecting the cap to the receptacle. A tab (19) is provided on the cap projecting laterally

A test tube or laboratory/reaction tube (11) has a sample receptacle (12) having an opening (13) and an integrally joined cap (15) that can be set down on the opening by bending over at least one strip (17) connecting the cap to the receptacle. A tab (19) is provided on the cap projecting laterally from the side of the cap in the direction of the at least one connecting strip so as to overlap a bent portion of the at least one connecting strip after bending and setting the cap down on the opening.

대표청구항 ▼

The invention claimed is: 1. Test tube or laboratory reaction tube comprising a sample receptacle having an opening and an integrally joined cap that can be set down on the opening by bending over at least two connecting strips connecting the cap to the receptacle, wherein a tab which can be presse

The invention claimed is: 1. Test tube or laboratory reaction tube comprising a sample receptacle having an opening and an integrally joined cap that can be set down on the opening by bending over at least two connecting strips connecting the cap to the receptacle, wherein a tab which can be pressed with a finger for lifting the cap from the opening is provided on the cap, in the center between the connecting strips extending from a face of the cap, projecting laterally from the side of the cap in the direction of the at least two connecting strips so as to overlap a bent portion of the at least two connecting strips and project laterally beyond the at least two connecting strips after bending and setting the cap down on the opening. 2. Test tube according to claim 1, wherein a face of the cap is made to project laterally like a tab. 3. Test tube according to claim 1, wherein an intended bending point is provided in the at least two connecting strips. 4. Test tube according to claim 1, wherein centering elements are provided to guide the cap when setting it down on the opening. 5. Test tube according to claim 1, wherein the tab is at least nearly in the plane of the at least two connecting strips when the tube is open. 6. Test tube according to claim 1, wherein the cap and the tab can be written on. 7. Test tube according to claim 1, wherein the test tube is made of a polymeric material. 8. A method for storing samples, especially pipetted samples, in at least one of medicine, chemistry, biochemistry, and biology, comprising: providing a test tube or laboratory/reaction tube having a sample receptacle with an opening and an integrally joined cap that can be set down on the opening by bending over at least two connecting strips connecting the cap to the receptacle, wherein a tab which can be pressed with a finger for lifting the cap from the opening is provided on the cap, in the center between the connecting strips extending from a face of the cap, projecting laterally from the side of the cap in the direction of the at least two connecting strips so as to overlap a bent portion of the at least two connecting strips and project laterally beyond the at least two connecting strips after bending and setting the cap down on the opening; placing a sample in the test tube; bending and setting the cap down on the opening such that the tab on the cap projects laterally from the side of the cap in the direction of the at least two connecting strips so as to overlap a bent portion of the at least two connecting strips and project laterally beyond the at least two connecting strips.