FIELD: the group of inventions refers to pipettes for taking samples of liquid.
SUBSTANCE: the pipette for taking samples has a body(2) and a tip(4) attached to it. The tip has the first part (4a) having flat surface(28) and the second part(4b) having flat surface(22). At that the flat surface (28) of the first part of the tip adjoins to the flat surface (22) of its second part and the first and the second parts of the tip are fixed with each other with possibility of separation; the jack(30) for locating sealing (36) having surface(32) and located between the flat surface of the first part of the tip and the second part of the tip; a ring groove(38) placed on the surface of the jack at a distance from a circular edge of that surface and a piston(8) installed with possibility of slipping travel in the tip(4). The second variant of fulfillment of the pipette is also proposed.
EFFECT: reduces labor-consuming at preparation to work and increases reliability.
16 cl, 6 dwg
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