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Bottle washing agent

A bottle washing agent and active agent technology, which is applied in the directions of detergent compounding agent, detergent composition, surface active detergent composition, etc., can solve the problems that cannot meet the cleaning requirements of in vitro diagnostic reagent bottles, needs to be strengthened, etc. Effects, simple effects of components

Inactive Publication Date: 2017-05-31
MINDRAY NANJING BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few bottle washing agents and bottle washing methods specifically for in vitro diagnostic reagent bottles on the market, and most of the bottle washing agents used in China are suitable for cleaning wine bottles, beverage bottles, tableware, etc., which cannot meet the cleaning requirements of in vitro diagnostic reagent bottles.
[0003] Therefore, the current research on bottle washing agents for in vitro diagnostic reagent bottles still needs to be strengthened.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0087] According to the steps of the general method, prepare the bottle washing agent and test its washing effect.

[0088] Wherein, the formula of bottle washing agent is as follows:

[0089] Polyoxyethylene (23) lauryl ether 2.5g

[0090] Dodecyltrimethylammonium Chloride 30g

[0091] Methanol 400ml

[0092] Ethylene glycol 50ml

[0093] Make up to 1L with ultrapure water.

[0094] The test results are shown in the table below:

[0095] Test items sterile purified water Unwashed reagent bottles Reagent bottle after cleaning Surface tension (mN / m) 71.7 30.2 71.6 Conductivity (us / cm) 0.80 27.65 0.81 Particle Count (×10 5 )

[0096] As can be seen from the above table, the in vitro diagnostic reagent bottle after cleaning by the bottle washing agent of the present invention has almost no residues such as surfactants, salts, organic matter, dust, impurities, solid particles, etc., and there is no microbial residue at all, indicating that...

Embodiment 2

[0098] According to the steps of the general method, prepare the bottle washing agent and test its washing effect.

[0099] Wherein, the formula of bottle washing agent is as follows:

[0100] Nonylphenol ethoxylate 2.5g

[0101] Octyltrimethylammonium bromide 30g

[0102] Ethanol 300ml

[0103] Make up to 1L with purified water.

[0104] The test results are shown in the table below:

[0105] Test items sterile purified water Unwashed reagent bottles Reagent bottle after cleaning Surface tension (mN / m) 71.8 30.2 71.6

[0106] Conductivity (us / cm) 0.81 31.51 0.83 Particle Count (×10 5 )

0 49.3 0.3 *

Microbes (CFU / ml) 0 42 0

[0107] Note: * The particle count of the reagent bottle after cleaning is 0.3×10 5 , while the pharmaceutical industry standard YY0456 requires particle counts in in vitro diagnostic reagent bottles to be no more than 2.5×10 5 , the number of particles here meets the requirements.

...

Embodiment 3

[0110] According to the steps of the general method, prepare the bottle washing agent and test its washing effect.

[0111] Wherein, the formula of bottle washing agent is as follows:

[0112] Polyoxyethylene (23) Lauryl Glycol Ether 1.2g

[0113] Tween20 2.5g

[0114] Hexadecyl pyridinium chloride 30g

[0115] Octyltrimethylammonium chloride 20g

[0116] Methanol 600ml

[0117] Make up to 1L with purified water.

[0118] The test results are shown in the table below:

[0119] Test items sterile purified water Unwashed reagent bottles Reagent bottle after cleaning Surface tension (mN / m) 71.9 27.4 70.7 Conductivity (us / cm) 0.69 29.94 0.72 Particle Count (×10 5 )

[0120] As can be seen from the above table, the in vitro diagnostic reagent bottle after cleaning by the bottle washing agent of the present invention has no residues of microorganisms, dust, impurities, solid particles, and almost no residues such as surfactants, salts, orga...

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Abstract

The invention discloses a bottle washing agent. The bottle washing agent contains a surfactant substance, alcohol and water, wherein the surfactant substance is a cationic surfactant or a mixture of the cationic surfactant and a non-ionic surfactant. The bottle washing agent disclosed by the invention has both a bactericidal effect and a decontamination effect and is especially suitable for washing in-vitro diagnostic reagent bottles; and a washed bottle realizes high cleanliness and no residue.

Description

technical field [0001] The invention relates to the technical field of in vitro diagnostic reagents, in particular to a bottle washing agent. Background technique [0002] The difficulty in cleaning in vitro diagnostic reagent bottles lies in the cleanliness of the cleaning and the absence of residue after cleaning. At present, there are few bottle washing agents and bottle washing methods specifically for in vitro diagnostic reagent bottles on the market, and most of the bottle washing agents used in China are suitable for cleaning wine bottles, beverage bottles, tableware, etc., which cannot meet the cleaning requirements of in vitro diagnostic reagent bottles. . [0003] Therefore, the current research on bottle washing agents for in vitro diagnostic reagent bottles still needs to be strengthened. Contents of the invention [0004] First of all, it should be noted that the present invention is based on the inventor's following findings: [0005] The bottle washing ag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/835C11D1/62C11D3/20
Inventor 张鹏朱贯中吴勋贵鲁其胜吴悠
Owner MINDRAY NANJING BIOTECH CO LTD
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