Magnetic base test tube, funnel and syringe frame for super clean bench

Abstract

The invention discloses a magnetic base test tube, funnel and syringe frame for a super clean bench. The magnetic base test tube comprises a magnetic seat for generating adsorption magnetic force, wherein the side surface of the magnetic seat is a magnetic seat adsorption surface which is used for adsorbing the magnetic base onto an iron vertical side plate in the super clean bench, the bottom surface of the magnetic seat contacts the bottom surface in the super clean bench, a stand column chassis is fixedly installed on the upper surface of the magnetic seat, and the stand column chassis is provided with a stand column; the stand column is provided with an upper horizontal component height positioning lock, a middle horizontal component height positioning lock and a lower horizontal component height positioning block, and a test tube frame horizontal component, a funnel frame horizontal component and a syringe horizontal component, which sleeve the stand column and can horizontally rotate on the stand column, are respectively arranged above the horizontal component height positioning locks. The magnetic base test tube is reasonable in structure, convenient to use and adjustable in storage space.

Description

technical field [0001] The invention relates to a test tube, a funnel and a syringe rack with a magnetic base for an ultra-clean table. Background technique [0002] In scientific research experiments in which ultra-clean benches provide a sterile environment, plastic micro test tubes with lids (hereinafter referred to as test tubes), funnels and syringes are commonly used experimental tools. Among them, the test tube is used as the experimental container to complete the operations of dispensing, extracting, washing, incubating, and container replacement of the experimental sample; the separatory funnel is used to complete the sorting of the components of the scientific research experimental solution. Use a funnel to inject the experimental solution into a smaller-caliber container, or add a filter membrane to the funnel to complete the filtration of the experimental solution; use a syringe and a microfilter together to achieve filtration and sterilization of a small amount ...

AI Technical Summary

Problems solved by technology

The horizontal placement of the syringe on the ultra-clean bench will occupy the space on the ultra-clean bench, and it may also be contaminated by the contact between the syringe head and other experimental equipment

[0006] However, placing test tube racks, funnel racks and syringes on the countertop of the ultra-clean bench will occupy a large space on the countertop of the ultra-clean bench, resulting in the crowding of experimental samples, experimental reagents and experimental equipment on the countertop of the ultra-clean bench. These phenomena will hinder the rapid and efficient implementation of scientific research experiments, and affect the precision and accuracy of scientific research experiments

In severe cases, it can lead to the failure of scientific research experiments

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