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A kind of cuvette preservation method

A storage method and cuvette technology, applied in the field of cuvette storage, can solve problems such as inaccurate measurement results and shortened service life of cuvettes, and achieve the effects of improving cleanliness, reducing difficulty, and simple operation

Active Publication Date: 2019-04-23
安徽宏远职业卫生技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are better solutions to the cleaning of cuvettes, the preservation of cuvettes is easily overlooked by most people, resulting in inaccurate measurement results when using cuvettes for measurement, shortening the ratio Color Cube Lifespan

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A method for preserving a cuvette. After the cuvette is cleaned, it is placed in a preservation solution, and then placed in an environment with a temperature of 15° C., wherein the preservation solution is made of the following components by weight: 15 parts of sodium methacrylate, 25 parts of 1,2-octanediol, 12 parts of myrcene, 14 parts of diisooctyl phosphate, 1 part of tetraheptyl ammonium bromide, and 80 parts of ethanol.

[0015] Preferably, the active ingredient content of the above-mentioned sodium methacrylate is 99.5%, the active ingredient content of the 1,2-octanediol is 98%, and the active ingredient content of the diisooctyl phosphate is 97%, The active ingredient content of the tetraheptyl ammonium bromide is 99%.

[0016] Preferably, the active ingredient content in the myrcene is 80%, wherein the moisture content is 0.05%, and the lemon essence content is 5%.

[0017] Preferably, the ethanol is absolute ethanol.

[0018] Preferably, the preparation m...

Embodiment 2

[0020] A method for preserving a cuvette. After the cuvette is cleaned, it is placed in a preservation solution, and then placed in an environment with a temperature of 20° C., wherein the preservation solution is made of the following components by weight: 17 parts of sodium methacrylate, 27 parts of 1,2-octanediol, 13 parts of myrcene, 14-17 parts of diisooctyl phosphate, 1-3 parts of tetraheptyl ammonium bromide, 80-90 parts of ethanol .

[0021] Preferably, the active ingredient content of the above-mentioned sodium methacrylate is 99.5%, the active ingredient content of the 1,2-octanediol is 98%, and the active ingredient content of the diisooctyl phosphate is 97%, The active ingredient content of the tetraheptyl ammonium bromide is 99%.

[0022] Preferably, the active ingredient content in the myrcene is 80%, wherein the moisture content is 0.05%, and the lemon essence content is 5%.

[0023] Preferably, the ethanol is absolute ethanol.

[0024] Preferably, the prepar...

Embodiment 3

[0026] A method for preserving a cuvette. After the cuvette is cleaned, it is placed in a preservation solution, and then placed in an environment with a temperature of 25° C., wherein the preservation solution is made of the following components by weight: 20 parts of sodium methacrylate, 30 parts of 1,2-octanediol, 14 parts of myrcene, 17 parts of diisooctyl phosphate, 3 parts of tetraheptyl ammonium bromide, and 90 parts of ethanol.

[0027] Preferably, the active ingredient content of the above-mentioned sodium methacrylate is 99.5%, the active ingredient content of the 1,2-octanediol is 98%, and the active ingredient content of the diisooctyl phosphate is 97%, The active ingredient content of the tetraheptyl ammonium bromide is 99%.

[0028] Preferably, the active ingredient content in the myrcene is 80%, wherein the moisture content is 0.05%, and the lemon essence content is 5%.

[0029] Preferably, the ethanol is absolute ethanol.

[0030] Preferably, the preparation ...

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PUM

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Abstract

The invention provides a cuvette preservation method which comprises the following steps: cleaning a cuvette, and putting the cuvette into preserving fluid; and preserving the cuvette in an environment at the temperature of 15-25 DEG C, wherein the preserving fluid is prepared from the following components in parts by weight: 15-20 parts of sodium methallyl sulfonate, 25-30 parts of 1,2-octanediol, 12-14 parts of myrcene, 14-17 parts of isooctyl diphosphate, 1-3 parts of tetraheptylammonium bromide and 80-90 parts of ethanol. According to the cuvette preservation method provided by the invention, the operation is simple, the preserving fluid is green, environment-friendly and non-irritating, the cuvette can be effectively protected, and the service life of the cuvette is prolonged.

Description

technical field [0001] The invention belongs to the field of cuvette preservation, and in particular relates to a cuvette preservation method. Background technique [0002] The quartz cuvettes generally used in the market are all baked with quartz powder. With the rapid development of spectral analysis instruments, trace, semi-trace, fluorescent and other cuvettes continue to appear, which are of great importance to the use, maintenance and cleaning of cuvettes. higher requirement. Generally, it is used once abroad, and it is reused domestically in order to save costs, increase revenue and reduce expenditure. How to clean the cuvette can only be cleaned by dissolving and neutralizing methods according to various reagents. In principle, the structure and light transmission performance of the cuvette should not be damaged; Achieve the effect that the cuvette is as clean as ever. Although there are better solutions to the cleaning of cuvettes, the preservation of cuvettes is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D4/00C09D5/16C09D7/63
CPCC09D4/00C09D5/1687
Inventor 夏怀翔赵华芝严章飞孔玉萍张强方栋段志祥
Owner 安徽宏远职业卫生技术服务有限公司
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