Microtiter plate
AssigneeKureha Kagaku Kohyo Kabushiki Kaisha
InventorsNobuo Maruyama, Yoichi Shibata, Teruaki Sekine
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Abstract
A microtiter plate is made of a light-transmitting antistatic resin and defines at least one well. The bottom wall of the well is centrally equipped with a flat portion having a diameter of at least 1 mm and is preferably connected continuously to the corresponding peripheral wall by way of a rising part. The minimum radius of curvature of the inner wall of said well, said inner wall including said rising part, is preferably at least 0.5 mm.
Claims6
In a microtiter plate including at least one well having a bottom wall, the improvement wherein:
- said bottom wall of said well comprises a central flat portion having a diameter of at least 1 mm and wherein said plate is made of a light-transmitting antistatic resin composed of a graft copolymer obtained by graft-polymerizing at least one ethylenically-unsaturated monomer on a rubber-like backbone polymer which contains, as a constituent thereof, a monomer having an alkylene oxide group and an ethylenically-unsaturated bond.
In a microtiter plate having at least one well, the improvement comprising:
- said plate is made of a light-transmitting antistatic resin composed of a graft copolymer obtained by graft-polymerizing at least one ethylenically-unsaturated monomer on a rubber-like backbone polymer which contains, as a constituent thereof, a monomer having an alkylene oxide group and an ethylenically-unsaturated bond.
Dependencies are inferred from the claim text.