Integrated rapid detection reaction tube

Abstract

Relating to the technical field of rapid detection of drugs, food and cosmetics, etc., the invention discloses an integrated rapid detection reaction tube, which comprises a sealing cover (1), a filter tube (2), a reaction tube (3) and a reaction reagent (4). The sealing cover (1) is disposed at the top of the reaction tube (3), the filter tube (2) is sleeved in the reaction tube (3), and a filter membrane is mounted at the bottom or circumference of the filter tube (2), or the filter tube (2) can be in the form of a hollow filter element. According to the characteristics of a sample dissolution reagent, the reaction tube (3), the filter tube (2) and the filter material are all made of acid-base or organic solvent resistant plastic or glass. The reaction reagent (4) is subpackaged into the reaction tube (3) in advance or freeze dried; or the reaction reagent (4) can be made into tablets or pills and then placed in the reaction tube (3). During practical use, the sample is placed in the filter tube (2), the dissolution reagent is added, then sealing, shaking, centrifugation and reaction are carried out, and the result can be observed directly. The integrated rapid detection reaction tube provided in the invention realizes integration of sample dissolution, filtration and reaction, and has the advantages of convenient use, high efficiency, strong practicability, and easy realization of standardization, thus being especially suitable for spot rapid detection of drugs, food and cosmetics.

Description

technical field [0001] The invention relates to an integrated rapid detection reaction tube; in particular, it relates to an integrated detection reaction tube for rapid detection of medicines, food and cosmetics, and belongs to the technical field of rapid detection. Background technique [0002] In the field of rapid detection technology for drugs, food and cosmetics, various rapid detection technologies including chemistry, microscopy, chromatography, spectroscopy, immunity, and biology have been developed and applied. The most common method is the traditional chemical detection method, mainly because The chemical detection method has good specificity, low cost, and simple operation. Many kinds of fast chemical detection methods have been established in China. Usually, this method needs to dissolve the sample, filter it, and then react with a specific reagent in the actual application process. At least three steps are required, so the operation is not very convenient. Th...

AI Technical Summary

Problems solved by technology

Usually, this method needs to dissolve the sample, filter it, and then react with a specific reagent in the actual application process. At least three steps are required, so the operation is not very convenient. poisonous or easy to pollute the environment, especially the above-mentioned defects are more obvious when operating on site

At the same time, it is difficult to standardize the operation

[0003] In short, the common quick chemical detection method has certain defects, and it is not convenient to use

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