A clamping device for molecular biology experiment

Abstract

A clamping device for molecular biology experiments belongs to the technical field of experimental equipment. It is characterized in that it includes tweezers and a sliding rod. The tweezers are composed of tweezers handle and two pieces of tweezers. The screw joint fits, and the outer end of the tweezers is equipped with a plastic rubber sleeve; the sliding rod is composed of a sliding sleeve and a sliding rod with a relative sliding limit fit, the outer end of the sliding sleeve is provided with a tweezer handle buckle A, and the other end of the sliding rod is provided with a tweezer handle card Buckle B; the handle of the tweezers can be tightly matched and fixed with the handle buckle A and the tweezer handle buckle B respectively. The above-mentioned clamping device for molecular biology experiments can be disassembled, combined, and replaced with tweezers during the test process, and is easy to use. It is used to clamp test items of different lengths or widths, ensuring the accuracy and reliability of the test results. .

Description

technical field [0001] The invention belongs to the technical field of test equipment, in particular to a clamping device for molecular biology tests. Background technique [0002] In molecular biology experiments, it is often necessary to use tweezers to pick up pretreated centrifuge tubes, strips, gels, NC membranes or PVDF membranes and other experimental supplies. According to different materials, use different tweezers, pointed or flat tweezers , the 24cm long rubber strip needs to use two tweezers to move at the same time. The existing tweezers need more than one to meet the needs, resulting in waste of resources. At the same time, the test gap cannot be placed. When two tweezers are used at the same time, it is easy to move both hands Inconsistency can lead to damage to the strip or gel, affect the experimental results, and even cause the experiment to be interrupted. Contents of the invention [0003] In view of the above-mentioned problems existing in the prior a...

AI Technical Summary

Problems solved by technology

[0002] In molecular biology experiments, it is often necessary to use tweezers to pick up pretreated centrifuge tubes, strips, gels, NC membranes or PVDF membranes and other experimental supplies. According to different materials, use different tweezers, pointed or flat tweezers , the 24cm long rubber strip needs to use two tweezers to move at the same time. The existing tweezers need more than one to meet the needs, resulting in waste of resources. At the same time, the test gap cannot be placed. When two tweezers are used at the same time, it is easy to move both hands Inconsistency, resulting in damage to the strip or gel, affecting the results of the experiment, or even causing the experiment to be interrupted

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