CN106987462A - A kind of compound stabilizer of Biochemical Analyzer cleaning fluid - Google Patents

A kind of compound stabilizer of Biochemical Analyzer cleaning fluid Download PDF

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Publication number
CN106987462A
CN106987462A CN201710196367.9A CN201710196367A CN106987462A CN 106987462 A CN106987462 A CN 106987462A CN 201710196367 A CN201710196367 A CN 201710196367A CN 106987462 A CN106987462 A CN 106987462A
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CN
China
Prior art keywords
cleaning fluid
compound stabilizer
biochemical analyzer
liquid
cleaning
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710196367.9A
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Chinese (zh)
Inventor
周丽霞
杨灵勇
李勋波
苗俊杰
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Medical Science And Technology Ltd Of Sincere Industry Of Suzhou Kang Ming
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Medical Science And Technology Ltd Of Sincere Industry Of Suzhou Kang Ming
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Priority to CN201710196367.9A priority Critical patent/CN106987462A/en
Publication of CN106987462A publication Critical patent/CN106987462A/en
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    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/044—Hydroxides or bases
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • C11D3/485—Halophors, e.g. iodophors
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/06—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C11D7/16—Phosphates including polyphosphates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/268—Carbohydrates or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3245—Aminoacids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/34—Organic compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives

Abstract

The invention discloses a kind of compound stabilizer of Biochemical Analyzer cleaning fluid, including disodium hydrogen phosphate, ethylenediamine tetraacetic ethanedioic acid, lauryl sodium sulfate, APG.By the above-mentioned means, the present invention compound stabilizer be added to using sodium hypochlorite as the cleaning fluid of main component in after, the holding time of effective chlorine in cleaning fluid can be extended, stability is obviously improved, it is ensured that good cleaning performance.The compound stabilizer is with low cost, and source is easy to get, and prepares simple, with extensive practical significance.

Description

A kind of compound stabilizer of Biochemical Analyzer cleaning fluid
Technical field
The present invention relates to Study of Stabilizer field, the compounding of more particularly to a kind of Biochemical Analyzer cleaning fluid is stable Agent.
Background technology
Biochemical Analyzer is the instrument that the specified chemical composition of certain in body fluid is measured according to photoelectric colorimetry principle.Due to Its measuring speed is fast, accuracy is high, consumption amount of reagent is small, is obtained extensively at situation of all-level hospitals, epidemic prevention station, family planning services station It is general to use.Cleaning fluid is one of the most frequently used reagent in Biochemical Analyzer.Wherein, using sodium hypochlorite as the cleaning fluid of main component For cleaning the blood stains and fibrin in pipeline or counting chamber and probe, it is ensured that the accuracy of testing result, consumption is huge Greatly.From the point of view of current clinical condition, the cleaning fluid is placed easily form insoluble precipitate for a long time, and probe can be made after using on the machine Surrounding forms crystallization, or even can block probe and have influence on suction amount, causes measurement result unstable, is unfavorable for clinical detection. In addition, the corkage after effect period is shorter, the quick reduction of effective chlorine can weaken cleaning fluid stability, and cleaning performance is deteriorated.Obviously, such as Fruit can improve this stability using sodium hypochlorite as main component cleaning fluid, it is opened after effect period increasing with long term storage It is long, will be highly beneficial to the use of client, can further it meet clinical needs.
The content of the invention
The present invention solves the technical problem of providing a kind of compound stabilizer of Biochemical Analyzer cleaning fluid, its into This is cheap, prepares simple, cleaning fluid is extended the corkage effect phase, with good stablizing effect with long term storage.
In order to solve the above technical problems, one aspect of the present invention is：A kind of Biochemical Analyzer is provided with clearly The compound stabilizer of washing lotion, including disodium hydrogen phosphate, ethylenediamine tetraacetic ethanedioic acid, lauryl sodium sulfate, APG.
In a preferred embodiment of the present invention, the constituent content of the compound stabilizer is：Disodium hydrogen phosphate 45~ 100g/L, the g/L of ethylenediamine tetraacetic ethanedioic acid 30~70, the g/L of lauryl sodium sulfate 5~20, the g/L of APG 2~10.
In a preferred embodiment of the present invention, the compound stabilizer is in the cleaning fluid in for Biochemical Analyzer Using.
In a preferred embodiment of the present invention, the compound stabilizer is added to institute by 2% content of mass volume ratio State in cleaning fluid.
In a preferred embodiment of the present invention, the component of the cleaning fluid includes liquor natrii hypochloritis and sodium hydroxide.
In a preferred embodiment of the present invention, the constituent content of the cleaning fluid is：Liquor natrii hypochloritis 80-120 Ml/L, sodium hydroxide 15-25 g/L.
The beneficial effects of the invention are as follows：The compound stabilizer of the Biochemical Analyzer cleaning fluid of the present invention, the compounding is steady After determining during agent is added to using sodium hypochlorite as the cleaning fluid of main component, the holding time of effective chlorine in cleaning fluid can be extended, surely It is qualitative to be obviously improved, it is ensured that good cleaning performance.The compound stabilizer is with low cost, and source is easy to get, and prepares simple, with wide General practical significance.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings Accompanying drawing, wherein：
Fig. 1 is base fluid, A liquid, B liquid, C liquid, the effective chlorine measurement result figure of D liquid in the embodiment of the present invention.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected Enclose.
The instrument being related in following examples experiment of the present invention has：UV Blue Star ultraviolet specrophotometers（Beijing Lay Bai Taike Instrument Ltd.）, constant temperature digital display water-bath（Shanghai Mei Xiang Instrument Ltd.）, constant incubator（The rich news in Shanghai Industrial Co., Ltd.）.The reagent being related in following examples experiment of the present invention is to be formulated conventionally, and chemicals is purchased from traditional Chinese medicines collection Group.
The basic components using sodium hypochlorite as the cleaning fluid of main component that the present invention is provided are：Liquor natrii hypochloritis 100 Ml/L, the g/L of sodium hydroxide 20, labeled as base fluid.By the way that different stable compositions is applied into the base fluid, and from sediment Observation, effective chlorine are decomposed, cleaning performance checking and the aspect of optimum quantum of utilization four are evaluated.
Embodiment one：
Sodium polyphosphate 30g, sodium carbonate 50g, lauryl sodium sulfate 5g accurately are weighed, deionized water is completely dissolved in successively In, final system is 1L.It is added in the sodium hypochlorite cleaning fluid prepared in advance, is labeled as by 1% content of mass volume ratio A liquid.
Embodiment two：
The g of sodium metasilicate 50, benzoic acid 40g, AEO 5g accurately are weighed, is completely dissolved in successively in deionized water, Final system is 1L.It is added to by 1% content of mass volume ratio in the sodium hypochlorite cleaning fluid prepared in advance, labeled as B Liquid.
Embodiment three：
The g of sodium metasilicate 50, sulfamic acid 40g, APG 5g accurately are weighed, is completely dissolved in successively in deionized water, final body It is for 1L.It is added to by 1% content of mass volume ratio in the sodium hypochlorite cleaning fluid prepared in advance, labeled as C liquid.
Example IV：
Disodium hydrogen phosphate 75g, ethylenediamine tetraacetic ethanedioic acid 50g, lauryl sodium sulfate 5g, APG 2g accurately are weighed, successively It is completely dissolved in deionized water, final system is 1L.The secondary chlorine prepared in advance is added to by 1% content of mass volume ratio In sour sodium cleaning fluid, labeled as D liquid.
Evaluation test：
First, sediment is observed
The base fluid prepared, A liquid, B liquid, C liquid, D liquid are placed in same environment, 2~8 DEG C of storages, respectively at every month Visual observations, Continuous Observation 12 months, as a result shown in following table.
As seen from the above table, just there is a small amount of sediment since 2nd month in base fluid, from degree for can connect By, do not influence to use, but increase to sediment at 3rd month, have influence on Clinical practice；B liquid, C liquid are the 4th, 5 months There is a small amount of sediment, explanation has good stability；A liquor ratios are more special, and floccule is presented in 2nd month completed in preparation, solution, Also ideal chose can not be used as.D liquid remained clarification from 1st month to 7th month, and deposit-free occurs, although the later stage is also It is to occur in that a small amount of sediment, but has little influence on Clinical practice, effect is best.
2nd, effective chlorine is detected
Base fluid, A liquid, B liquid, C liquid, D liquid are prepared by embodiment explanation, not avoid light place.According to 2002 editions《Disinfection technology is advised Model》The detection method of middle effective chlorine is measured, the content for detecting effective chlorine in once each solution in every 3 days, is detected 21 days altogether. With the time（My god）For abscissa, effective chlorine density（g/L）Mapped for ordinate, as a result as shown in Figure 1.
As shown in Figure 1, base fluid declines obvious, A liquid, B liquid, the C of the stable composition of addition with time lengthening effective chlorine density Liquid, D liquid, the decomposition rate of effective chlorine substantially slow down compared with the base fluid for being not added with stablizing composition, wherein, A the most notable with D liquid effect Liquid takes second place.Under above-mentioned storage requirement, D liquid also had 76% in the effective chlorine of the 21st day, and base fluid only remains 29%, and stablizing effect shows Write.
3rd, cleaning performance is verified
The bloodstain cleaning experiment that simulation is sticked on probe.Take drawn after Freshman venous whole, mixing 20 μ L sample of blood be placed in it is clean In net test tube, 60 DEG C of stove-dryings are put into, 15 samples are made according to same preparation method, per triplets, every group adds respectively Enter 5mL base fluid, A liquid, B liquid, C liquid, D immersions bubble, the OD values of supernatant are detected at regular intervals, the dissolving of bloodstain thing is determined Situation.As a result it see the table below.
As seen from the above table, in each period, A liquid, B liquid, C liquid, the D liquid that with the addition of stabilizer are bigger than base fluid OD values, it was demonstrated that stable The addition of agent helps speed up the speed of cleaning.Wherein, D liquid cleaning performance is optimal, 46% is higher by than A liquid per period OD value~ 81%, the cleaning efficiency highest in each period；Although A liquid cleaning performances take second place, floccule is presented in the solution later stage, can not make For preferable stabilizer.
With reference to data above and conclusion (of pressure testing), from the point of view of outward appearance, effective chlorine detection, cleaning performance checking, example IV D The stable composition effect of liquid addition is best.
4th, the determination of optimum quantum of utilization
The stable composition that example IV is referred to is according to 2%, 5%（It is mass volume ratio）Ratio be added separately to base fluid In, 20 DEG C are deposited, not avoid light place.According to 2002 editions《Disinfection technology standard》The detection method of middle effective chlorine is measured, knot It is really as shown in the table.
From upper table data, three kinds of different additions of stable composition can increase the stability of sodium hypochlorite cleaning fluid, its The cleaning fluid effective chlorine reduction amplitude of the middle stable composition of addition 2% is obviously reduced, and illustrates stablizing effect better than 1% stable group of addition The cleaning fluid of compound.Comparatively, although 5% stable composition cleaning fluid of addition maintains best stability, but by notable Sex differernce is compared, and its stablizing effect is not substantially better than 2% addition group.From using effect and practical application cost consideration, sheet The stable composition of invention is optimum quantum of utilization with 2%.
It can see from data above and each result of the test, the present invention added using sodium hypochlorite as the cleaning fluid of main component After the stable composition, sediment will not be produced in a long time, can extend the holding time of effective chlorine in cleaning fluid, surely It is qualitative to be obviously improved, it is ensured that good cleaning performance, and optimum quantum of utilization concentration is 2%（Mass volume ratio）.In addition, this is stable Composition is with low cost, and source is easy to get, and prepares simple, is easy to store and transports, with extensive practical significance.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks Domain, is included within the scope of the present invention.

Claims (6)

1. a kind of compound stabilizer of Biochemical Analyzer cleaning fluid, it is characterised in that including disodium hydrogen phosphate, ethylenediamine tetrem Diacid, lauryl sodium sulfate, APG.
2. the compound stabilizer of Biochemical Analyzer cleaning fluid according to claim 1, it is characterised in that the compounding is steady The constituent content for determining agent is：45~100g/L of disodium hydrogen phosphate, the g/L of ethylenediamine tetraacetic ethanedioic acid 30~70, lauryl sodium sulfate 5~20 g/L, the g/L of APG 2~10.
3. the compound stabilizer of Biochemical Analyzer cleaning fluid according to claim 1, it is characterised in that the compounding is steady Determine application of the agent in the cleaning fluid in for Biochemical Analyzer.
4. the compound stabilizer of Biochemical Analyzer cleaning fluid according to claim 1, it is characterised in that the compounding is steady Determine agent to be added in the cleaning fluid by 2% content of mass volume ratio.
5. according to the compound stabilizer of any described Biochemical Analyzer cleaning fluids of claim 1-4, it is characterised in that described The component of cleaning fluid includes liquor natrii hypochloritis and sodium hydroxide.
6. the compound stabilizer of Biochemical Analyzer cleaning fluid according to claim 5, it is characterised in that the cleaning fluid Constituent content be：Liquor natrii hypochloritis 80-120 ml/L, sodium hydroxide 15-25 g/L.
CN201710196367.9A 2017-03-29 2017-03-29 A kind of compound stabilizer of Biochemical Analyzer cleaning fluid Pending CN106987462A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101470123A (en) * 2007-12-26 2009-07-01 深圳迈瑞生物医疗电子股份有限公司 Cleaning fluid used for automatic biochemical analyzer
CN103773631A (en) * 2014-02-12 2014-05-07 深圳市职业病防治院 Cleaning liquid for coagulometer
CN104017665A (en) * 2014-06-25 2014-09-03 南通永康检测技术有限公司 Cleaning fluid
CN105754733A (en) * 2016-02-04 2016-07-13 广州科方生物技术有限公司 Cleaning solution for chemiluminescence immunity analyzer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101470123A (en) * 2007-12-26 2009-07-01 深圳迈瑞生物医疗电子股份有限公司 Cleaning fluid used for automatic biochemical analyzer
CN103773631A (en) * 2014-02-12 2014-05-07 深圳市职业病防治院 Cleaning liquid for coagulometer
CN104017665A (en) * 2014-06-25 2014-09-03 南通永康检测技术有限公司 Cleaning fluid
CN105754733A (en) * 2016-02-04 2016-07-13 广州科方生物技术有限公司 Cleaning solution for chemiluminescence immunity analyzer

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Application publication date: 20170728