Dispensing tip holder

1. A dispensing tip holder for a dispensing tip attached to a tip of a pipette, comprising:

a peripheral wall having a shape surrounding an outer peripheral surface of the dispensing tip; and

an insertion portion having an insertion opening into which the dispensing tip is to be inserted,

wherein the peripheral wall has a first end into which the dispensing tip is to be inserted, and has a second end provided at a position opposite to the first end, the insertion portion is formed in the peripheral wall such that an outer peripheral surface of the dispensing tip abuts against an edge of the insertion opening, and is formed in the peripheral wall such that a tip of the dispensing tip does not project from the second end of the peripheral wall, when the dispensing tip is inserted into the insertion opening from the first end, an inner diameter of the insertion opening is smaller than a maximum outer diameter of the dispensing tip, and the second end of the peripheral wall has a support surface configured to contact with a fixed surface by pressing the pipette downwardly with the suitable force.

2. The dispensing tip holder according to claim 1 , wherein the peripheral wall is cylindrical.

3. The dispensing tip holder according to claim 1 , wherein the first end of the peripheral wall has an annular abutment surface that abuts against an outer peripheral surface of the dispensing tip, and the insertion portion includes the abutment surface of the peripheral wall such that the insertion opening of the insertion portion is an opening surrounded by the abutment surface.

4. The dispensing tip holder according to claim 1 , further comprising:

a support plate provided at the second end of the peripheral wall.

5. The dispensing tip holder according to claim 1 , wherein the insertion portion is provided in the peripheral wall such that the insertion opening is positioned at a position spaced apart from the first end in the peripheral wall.

6. The dispensing tip holder according to claim 1 , further comprising:

a lid configured to be attached and detached from the first end of the peripheral wall.

7. The dispensing tip holder according to claim 2 , wherein the first end of the peripheral wall has an annular abutment surface that abuts against an outer peripheral surface of the dispensing tip, and the insertion portion includes the abutment surface of the peripheral wall such that the insertion opening of the insertion portion is an opening surrounded by the abutment surface.

8. The dispensing tip holder according to claim 2 , further comprising:

a support plate provided at the second end of the peripheral wall.

9. The dispensing tip holder according to claim 2 , wherein the insertion portion is provided in the peripheral wall such that the insertion opening is positioned at a position spaced apart from the first end in the peripheral wall.

10. The dispensing tip holder according to claim 2 , further comprising:

a lid configured to be attached and detached from the first end of the peripheral wall.

11. The dispensing tip holder according to claim 3 , further comprising:

a support plate provided at the second end of the peripheral wall.

12. The dispensing tip holder according to claim 3 , wherein the insertion portion is provided in the peripheral wall such that the insertion opening is positioned at a position spaced apart from the first end in the peripheral wall.

13. The dispensing tip holder according to claim 3 , further comprising:

a lid configured to be attached and detached from the first end of the peripheral wall.

14. The dispensing tip holder according to claim 4 , wherein the insertion portion is provided in the peripheral wall such that the insertion opening is positioned at a position spaced apart from the first end in the peripheral wall.

15. The dispensing tip holder according to claim 4 , further comprising:

a lid configured to be attached and detached from the first end of the peripheral wall.

16. The dispensing tip holder according to claim 5 , further comprising:

a lid configured to be attached and detached from the first end of the peripheral wall.

17. A dispensing tip holder for a dispensing tip attached to a tip of a pipette, comprising:

a cylindrical body having a peripheral wall configured to surround an outer peripheral surface of the dispensing tip and having an insertion portion such that the insertion portion has an insertion opening configured to insert the dispensing tip,

wherein the cylindrical body has a first end configured to insert the dispensing tip and a second end on an opposite side with respect to the first end such that a tip of the dispensing tip does not project from the cylindrical body when the dispensing tip is held in the cylindrical body, the insertion portion is formed in the peripheral wall such that a portion of an outer peripheral surface of the dispensing tip abuts against an edge of the insertion opening and that the cylindrical body forms a space between the peripheral wall and a main body of the dispensing tip accommodated inside the peripheral wall, and the second end of the peripheral wall has a support surface configured to contact with a fixed surface by pressing the pipette downwardly with the suitable force.

18. The dispensing tip holder according to claim 17 , wherein the first end of the peripheral wall has an annular abutment surface that abuts against an outer peripheral surface of the dispensing tip, and the insertion portion includes the abutment surface of the peripheral wall such that the insertion opening of the insertion portion is an opening surrounded by the abutment surface.

19. The dispensing tip holder according to claim 17 , further comprising:

a support plate provided at the second end of the peripheral wall.

20. The dispensing tip holder according to claim 18 , further comprising:

a support plate provided at the second end of the peripheral wall.