CN207529905U - The sampling device of icp ms - Google Patents
The sampling device of icp ms Download PDFInfo
- Publication number
- CN207529905U CN207529905U CN201721713394.0U CN201721713394U CN207529905U CN 207529905 U CN207529905 U CN 207529905U CN 201721713394 U CN201721713394 U CN 201721713394U CN 207529905 U CN207529905 U CN 207529905U
- Authority
- CN
- China
- Prior art keywords
- sample introduction
- guide rail
- container
- icp
- introduction needle
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is related to a kind of sampling device of icp ms, including sample introduction needle, transfer mechanism and elevating mechanism.Transfer mechanism is used to the container for installing solution to be detected being transferred to the lower section of sample introduction needle.Elevating mechanism is for driving sample introduction needle lifting action, so that sample introduction needle can be inserted into container.The sampling device of above-mentioned icp ms, directly the container for installing solution to be detected is placed on transfer mechanism, container is transferred to the lower section of sample introduction needle by mobile mechanism, then sample introduction needle is inserted into container by elevating mechanism, so as to which icp ms can be sampled operation to the solution to be detected in container.The sampling device of above-mentioned icp ms, high degree of automation, sample introduction efficiency are improved；In addition, during sample introduction, due to that can not have to, close to solution to be detected, not interfere with health so.
Description
Technical field
The utility model is related to the sampling technique field of icp ms, more particularly to a kind of inductance
The sampling device of couple plasma mass spectrometer.
Background technology
The sampling device of icp ms generally comprises Special sample solution test tube and special sample introduction needle.
After solution in laboratory containers is usually first transferred to Special sample solution test tube by experimenter, reusing special sample introduction needle will
Solution is sent in icp ms and analyzes.
However, during solution is transferred to Special sample solution test tube from the container of common experimental room, there are following
Problem：When solution shifts, staff is needed to be transferred to Special sample solution test tube with the solution in hand handle volumetric flask or beaker,
If operate batch samples, working efficiency is relatively low；In addition, in solution transfer process, the human organs such as finger can touch
Sample solution damages to health.
Invention content
Based on this, it is necessary to which the defects of overcoming the prior art provides a kind of sample introduction of icp ms
Device, it can improve solution sample introduction efficiency, while will not damage to health during solution sample introduction.
Its technical solution is as follows：A kind of sampling device of icp ms, including：Sample introduction needle, transfer
Mechanism and elevating mechanism；The transfer mechanism is used to the container for installing solution to be detected being transferred to the lower section of the sample introduction needle；
The elevating mechanism is for driving the sample introduction needle lifting action, so that the sample introduction needle can be inserted into the container.
The sampling device of above-mentioned icp ms, without the solution to be detected in container is transferred out of
Special sample solution test tube, but directly the container for installing solution to be detected is placed on transfer mechanism, it will by mobile mechanism
Container is transferred to the lower section of sample introduction needle, and then sample introduction needle is inserted into container by elevating mechanism, so as to inductively coupled plasma
Constitution spectrometer can be sampled operation to the solution to be detected in container.Relative to traditional manually input mode,
The sampling device of above-mentioned icp ms, the degree of automation higher, sample introduction efficiency are improved；In addition,
During sample introduction, due to that can not have to, close to solution to be detected, not interfere with health so.
Further, the sampling device of the icp ms further includes clamp system, the folder
For clamping the container, the transfer mechanism is used to that the clamp system to be driven to move for tight mechanism.In this way, clamp system clamps
Firmly after container, transfer mechanism drives clamp system that container is driven to be transferred to predeterminated position again.
Further, the clamp system include for place the chassis of the container, several first guide rails, several
Pressing plate and several first driving mechanisms；First guide rail is connected with the chassis, and first guide rail is around the chassis side
Edge is provided at circumferentially spaced；The pressing plate to first guide rail is corresponding one by one sets, the pressing plate is slidably disposed on described
On first guide rail；First driving mechanism and the pressing plate are corresponding one by one, and first driving mechanism is used to drive the pressure
Plate is moved along first guide rail.In this way, after container is placed on chassis, the first driving mechanism driving pressing plate is close to bottom
Container just can be fixedly clamped on chassis by disk；After the solution sample introduction in container operates, the first driving mechanism driving pressing plate is remote
From chassis, the container on clamp loose chassis, so as to which the container on chassis can be taken out.Above-mentioned clamp system can be preferably
Ground more easily grips the container of different sizes.
Further, the sampling device of the icp ms further includes several first pressures biography
Feel module, the first pressure sensing module with the pressing plate is corresponding one by one sets, the first pressure sensing module is used to feel
The pressure size that the pressing plate is answered to apply the container side wall.In this way, pressing plate is sensed to holding by first pressure sensing module
The pressure size that device side wall applies when sensing that pressing plate is more than preset value to the pressure size that container side wall applies, can be controlled
It makes the first driving mechanism and stops driving pressing plate towards chassis movement, avoiding pressing plate, too greatly active force compresses container and leads to container
Damage phenomenon, pressing plate to container to grip effect preferable.
Further, the transfer mechanism includes tray rack, the second guide rail and the second driving mechanism, and the chassis is detachable
Ground is installed on the tray rack, and the tray rack is slidably disposed on second guide rail, second driving mechanism
For the tray rack to be driven to be moved along second guide rail.In addition, the second guide rail is equipped with several idler wheels, pallet is set up
It puts on idler wheel, tray rack is driven by idler wheel.
Further, second guide rail is equipped with the first sensing hole corresponding with the sample introduction pin position, the tray rack
Equipped with the second sensing hole corresponding with first sensing hole；Second driving mechanism is used in second sensing hole and institute
Stop driving the tray rack when stating the contraposition of the first sensing hole.In this way, when the second sensing hole is aligned with the first sensing hole, second drives
Motivation structure just stops driving tray rack, and the container on chassis is located at the lower section of sample introduction needle at this time, and elevating mechanism falls sample introduction needle
Operation can be sampled in container, the degree of automation is higher.
Further, the tray rack is multiple, and the tray rack is arranged in rows on second guide rail, adjacent institute
It states and is detachably connected between tray rack.In this way, can set multiple clamp systems on multiple tray racks, multiple clamp systems can clamp
Multiple containers, the second driving mechanism push multiple tray racks to be moved on the second guide rail, the corresponding container of tray rack are made to move respectively
It send to the lower section of sample introduction needle, can realize and sample introduction operation is carried out successively to multiple containers.
Further, the transfer mechanism further includes sliding block, third guide rail and third driving mechanism, and the sliding block is slidably
Ground is arranged on the third guide rail, and the clamp system is multiple and is spaced apart and arranged on the sliding block that the third is driven
Motivation structure drives the sliding block to be moved along the third guide rail.
Further, the sampling device of the icp ms further includes cushion block and is passed with second pressure
Feel module, the cushion block is arranged on the bottom of the sample introduction needle；The second pressure sensing module is used to sense the cushion block pair
The pressure size of the vessel bottom wall.In this way, cushion block can ensure there is interval between sample introduction needle and vessel bottom wall, sample introduction is avoided
The liquid sucting port contact vessel bottom wall of needle, so as to be avoided that the sediment of sample introduction needle sucking container bottom.In addition, due to second pressure
Sensing module can sense pressure size of the cushion block to vessel bottom wall, in this way when cushion block is more than pre- to the pressure size of vessel bottom wall
If during value, elevating mechanism stopping action, so as to be avoided that sample introduction needle syringe needle is weighed wounded.
Further, the sampling device of the icp ms further include acid solution cleaning device with
Water washing device, the sample introduction needle are connected by the first pipeline with the acid solution cleaning device, the water washing device；It is described
Sample introduction needle is additionally operable to the solution receiver in the icp ms be connected by the second pipeline.In this way,
After the completion of sample introduction needle draws solution action to be detected, sample introduction needle is removed outside container by elevating mechanism.First cleaned with acid solution
Device is passed through acid solution into sample introduction needle to clean the remaining solution to be detected of sample introduction needle madial wall, then washes with water device again
Ejected wash water is passed through into sample introduction needle, cleaning operation is carried out to sample introduction needle again.In this way, sample introduction needle can be in other containers
Solution is sampled operation, and the sample introduction needle after cleaning will not pollute the solution in other containers.
Description of the drawings
Fig. 1 is the sampling device of the icp ms described in the one of embodiment of the utility model
Decomposition texture schematic diagram；
Fig. 2 is the knot of the sampling device of the icp ms described in the utility model another embodiment
Structure schematic diagram.
Reference numeral：
10th, sample introduction needle, 20, transfer mechanism, 21, tray rack, the 22, second guide rail, 23, idler wheel, the 24, first sensing hole, 25,
Second sensing hole, the 26, first clamping portion, the 27, second clamping portion, 28, sliding block, 29, third guide rail, 30, elevating mechanism, 40, folder
Tight mechanism, 41, chassis, the 42, first guide rail, 43, pressing plate, 44, first pressure sensing module, 50, cushion block, 60, second pressure passes
Feel module, 70, acid solution cleaning device, 80, water washing device, the 91, first pipeline, the 92, second pipeline, 100, container.
Specific embodiment
Above-mentioned purpose, feature and advantage to enable the utility model are more obvious understandable, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this field
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
In the description of the present invention, it is to be appreciated that term " first ", " second " are only used for description purpose, and
It is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.It defines as a result,
At least one this feature can be expressed or be implicitly included to the feature of " first ", " second ".In the description of the present invention,
" multiple " are meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the description of the present invention, it is to be appreciated that when an element is considered as " connection " another element,
It can be directly to another element or may be simultaneously present intermediary element.On the contrary, when element for be referred to as " direct " and
During another element connection, there is no intermediary elements.
In one embodiment, as shown in Figure 1 or 2, a kind of sampling device of icp ms, packet
Include sample introduction needle 10, transfer mechanism 20 and elevating mechanism 30.The transfer mechanism 20 is used to install the container 100 of solution to be detected
It is transferred to the lower section of the sample introduction needle 10.The elevating mechanism 30 is for driving 10 lifting action of sample introduction needle, so that institute
Stating sample introduction needle 10 can be inserted into the container 100.
The sampling device of above-mentioned icp ms, without the solution to be detected in container 100 is turned
Special sample solution test tube is removed, but directly the container 100 for installing solution to be detected is placed on transfer mechanism 20, by moving
Container 100 is transferred to the lower section of sample introduction needle 10 by motivation structure, and sample introduction needle 10 then is inserted into container 100 by elevating mechanism 30
It is interior, so as to which icp ms can be sampled operation to the solution to be detected in container 100.Relative to
Traditional manually input mode, the sampling device of above-mentioned icp ms, the degree of automation higher,
Sample introduction efficiency is improved；In addition, during sample introduction, due to that can not have to, close to solution to be detected, not interfere with so
Health.
Specifically, the sampling device of the icp ms further includes clamp system 40.The folder
For clamping the container 100, the transfer mechanism 20 is used to that the clamp system 40 to be driven to move for tight mechanism 40.In this way, folder
After tight mechanism 40 clamps container 100, transfer mechanism 20 drives clamp system 40 that container 100 is driven to be transferred to sample introduction needle 10 again
Lower section.
Further, referring again to Fig. 1, the clamp system 40 includes the chassis 41, several for placing the container 100
A first guide rail 42, several pressing plates 43 and several first driving mechanisms.First guide rail 42 and 41 phase of chassis
Even, first guide rail 42 is provided at circumferentially spaced around 41 edge of chassis.The pressing plate 43 and first guide rail 42 are one by one
Corresponding setting, the pressing plate 43 are slidably disposed on first guide rail 42.First driving mechanism and the pressing plate
43 is corresponding one by one, and first driving mechanism is used to that the pressing plate 43 to be driven to move along first guide rail 42.In this way, it will hold
After device 100 is placed on chassis 41, the first driving mechanism driving pressing plate 43 is close to chassis 41, just can clamp container 100 solid
It is scheduled on chassis 41.After the solution sample introduction in container 100 operates, the first driving mechanism drives pressing plate 43 far from chassis 41, pressure
Plate 43 unclamps the container 100 on chassis 41, so as to take out the container 100 on chassis 41.Above-mentioned 40 energy of clamp system
Preferably, more easily the container of different sizes 100 is gripped.Specifically, the first driving mechanism can be
The type of drive such as motor lead screw type of drive or cylinder, hydraulic cylinder, oil cylinder.
Further, the sampling device of the icp ms further includes several first pressures biography
Feel module 44.The first pressure sensing module 44 and the pressing plate 43 corresponding setting one by one, the first pressure sensing module
44 are used to sense the pressure size that the pressing plate 43 applies 100 side wall of container.In this way, pass through first pressure sensing module
44 pressure sizes that apply to 100 side wall of container of sensing pressing plates 43, in the pressure for sensing pressing plate 43 and applying to 100 side wall of container
When size is more than preset value, the first driving mechanism can be controlled to stop driving pressing plate 43 and moved towards chassis 41, avoid pressing plate 43
Too greatly active force compress container 100 and cause container 100 damage phenomenon, pressing plate 43 to container 100 grip effect compared with
It is good.Specifically, pressing plate 43 for matching towards the side of container 100 with 100 side wall of container, oppress in container by such pressing plate 43
During 100 side wall, it can more be held fixedly fixed container 100.
Specifically, the transfer mechanism 20 includes tray rack 21, the second guide rail 22 and the second driving mechanism.The chassis 41
It is removably installed on the tray rack 21, the tray rack 21 is slidably disposed on second guide rail 22.It is described
Second driving mechanism is used to that the tray rack 21 to be driven to move along second guide rail 22.In addition, the second guide rail 22 is equipped with
Several idler wheels 23, tray rack 21 are arranged on idler wheel 23, and tray rack 21 is driven by idler wheel 23.
Further, second guide rail 22 is equipped with the first sensing hole 24 corresponding with 10 position of sample introduction needle, described
Tray rack 21 is equipped with and 24 corresponding second sensing hole 25 of the first sensing hole.Second driving mechanism is used for described the
Two sensing holes 25 stop driving the tray rack 21 when aligning with first sensing hole 24.In this way, the second sensing hole 25 and
When one sensing hole 24 aligns, the second driving mechanism just stops driving tray rack 21, and the container 100 on chassis 41 is located at sample introduction at this time
The lower section of needle 10, elevating mechanism 30 fall sample introduction needle 10 to can be sampled operation in container 100, the degree of automation compared with
It is high.
Further, the tray rack 21 is multiple, and the tray rack 21 is arranged on second guide rail 22 in rows
On, it is detachably connected between the adjacent tray rack 21.In this way, multiple clamp systems 40 can be set on multiple tray racks 21, it is more
A clamp system 40 can clamp multiple containers 100, and the second driving mechanism pushes multiple tray racks 21 to be moved on the second guide rail 22,
21 corresponding container 100 of tray rack is made to be transferred to the lower section of sample introduction needle 10 respectively, can realize and multiple containers 100 are carried out successively
Sample introduction operates.Specifically, the wherein side of tray rack 21 is equipped with the first clamping portion 26, and the opposite side of tray rack 21 is equipped with and first
The second clamping portion 27 that clamping portion 26 coordinates.Pass through the first clamping portion 26 and 27 phase of the second clamping portion between adjacent tray rack 21
Mutually clamping is realized and is detachably connected.In addition, the connection mode of bolt can also be used between adjacent tray rack 21.
In another embodiment, referring again to Fig. 2, the transfer mechanism 20 further includes sliding block 28, third guide rail 29 and
Three driving mechanisms.The sliding block 28 is slidably disposed on the third guide rail 29.The clamp system 40 for it is multiple and
It is arranged on the sliding block 28 every ground.The third driving mechanism drives the sliding block 28 to be moved along the third guide rail 29.
Further, the sampling device of the icp ms further includes cushion block 50 and second pressure
Sensing module 60.The cushion block 50 is arranged on the bottom of the sample introduction needle 10.The second pressure sensing module 60 is used to sense
The cushion block 50 is to the pressure size of 100 bottom wall of container.In this way, cushion block 50 can ensure sample introduction needle 10 and 100 bottom of container
Between wall there is interval, the liquid sucting port of sample introduction needle 10 is avoided to contact 100 bottom wall of container, so as to be avoided that sample introduction needle 10 sucks container
The sediment of 100 bottoms.In addition, since second pressure sensing module 60 can sense pressure of the cushion block 50 to 100 bottom wall of container
Size, in this way when cushion block 50 is more than preset value to the pressure size of 100 bottom wall of container, 30 stopping of elevating mechanism action, so as to
It is avoided that 10 syringe needle of sample introduction needle is weighed wounded.Specifically, the washing lotion mouth of sample introduction needle 10 is equipped with filter membrane.Filter membrane filtering solution carries out
After filtration treatment, the fine particle being avoided that in dirty liquid is sucked by sample introduction needle 10 in icp ms
Portion.Wherein, the length of cushion block 50 is 4mm~6mm, and the optional aperture of filter membrane is the filter membrane of 0.20um~0.30um.
Further, referring again to Fig. 1, the sampling device of the icp ms further includes acid solution
Cleaning device 70 and water washing device 80.The sample introduction needle 10 passes through the first pipeline 91 and the acid solution cleaning device 70, institute
Water washing device 80 is stated to be connected.The sample introduction needle 10 is additionally operable to through the second pipeline 92 and the inductivity coupled plasma mass spectrometry
Solution receiver in instrument is connected.It, will be by elevating mechanism 30 in this way, after the completion of sample introduction needle 10 draws solution to be detected action
Sample needle 10 is removed outside container 100.First acid solution is passed through into sample introduction needle 10 to clean sample introduction needle 10 with acid solution cleaning device 70
Then the remaining solution to be detected of madial wall washes with water device 80 and ejected wash water is passed through into sample introduction needle 10 again to sample introduction needle again
10 carry out cleaning operation.In this way, sample introduction needle 10 can be sampled operation to the solution in other containers 100, after cleaning
Sample introduction needle 10 will not pollute the solution in other containers 100.
In one embodiment, above-mentioned pressing plate 43, chassis 41, tray rack 21, cushion block 50, the first guide rail 42, second are led
Rail 22, third guide rail 29 select polytetrafluoroethylene material or other plastic materials for being capable of acid-alkali-corrosive-resisting.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of sampling device of icp ms, which is characterized in that including：Sample introduction needle, transfer mechanism with
Elevating mechanism；The transfer mechanism is used to the container for installing solution to be detected being transferred to the lower section of the sample introduction needle；The liter
Descending mechanism is for driving the sample introduction needle lifting action, so that the sample introduction needle can be inserted into the container.
2. the sampling device of icp ms according to claim 1, which is characterized in that further include folder
Tight mechanism, for clamping the container, the transfer mechanism is used to that the clamp system to be driven to move the clamp system.
3. the sampling device of icp ms according to claim 2, which is characterized in that the clamping
Mechanism includes chassis, several first guide rails, several pressing plates and several first driving machines for placing the container
Structure；First guide rail is connected with the chassis, and first guide rail is provided at circumferentially spaced around the chassis edge；The pressing plate
To first guide rail is corresponding one by one sets, the pressing plate is slidably disposed on first guide rail；First driving
Mechanism and the pressing plate are corresponding one by one, and first driving mechanism is used to that the pressing plate to be driven to move along first guide rail.
4. the sampling device of icp ms according to claim 3, which is characterized in that if further including
A dry first pressure sensing module, the first pressure sensing module to the pressing plate is corresponding one by one sets, the first pressure
Sensing module is used to sense the pressure size that the pressing plate applies the container side wall.
5. the sampling device of icp ms according to claim 3, which is characterized in that the transfer
Mechanism includes tray rack, the second guide rail and the second driving mechanism, and the chassis is removably installed on the tray rack, described
Tray rack is slidably disposed on second guide rail, and second driving mechanism is used to drive the tray rack along described
Second guide rail moves.
6. the sampling device of icp ms according to claim 5, which is characterized in that described second
Guide rail is equipped with the first sensing hole corresponding with the sample introduction pin position, and the tray rack is equipped with corresponding with first sensing hole
Second sensing hole；Second driving mechanism is used to stop driving when second sensing hole and first sensing hole align
The tray rack.
7. the sampling device of icp ms according to claim 5, which is characterized in that the pallet
Frame is multiple, and the tray rack is arranged in rows on second guide rail, is detachably connected between the adjacent tray rack.
8. the sampling device of icp ms according to claim 2, which is characterized in that the transfer
Mechanism further includes sliding block, third guide rail and third driving mechanism, and the sliding block is slidably disposed on the third guide rail, institute
It states clamp system and is multiple and is spaced apart and arranged on the sliding block that the third driving mechanism drives the sliding block along institute
State the movement of third guide rail.
9. the sampling device of icp ms according to claim 1, which is characterized in that further include pad
Block and second pressure sensing module, the cushion block are arranged on the bottom of the sample introduction needle；The second pressure sensing module is used for
Sense pressure size of the cushion block to the vessel bottom wall.
10. the sampling device of the icp ms according to claim 1 to 9 any one, feature
It is, further include acid solution cleaning device and water washing device, the sample introduction needle is cleaned by the first pipeline and the acid solution
Device, the water washing device are connected；The sample introduction needle is additionally operable to through the second pipeline and the inductively coupled plasma matter
Solution receiver in spectrometer is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713394.0U CN207529905U (en) | 2017-12-11 | 2017-12-11 | The sampling device of icp ms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713394.0U CN207529905U (en) | 2017-12-11 | 2017-12-11 | The sampling device of icp ms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207529905U true CN207529905U (en) | 2018-06-22 |
Family
ID=62578489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721713394.0U Expired - Fee Related CN207529905U (en) | 2017-12-11 | 2017-12-11 | The sampling device of icp ms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207529905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887250A (en) * | 2017-12-11 | 2018-04-06 | 广东省肇庆市质量计量监督检测所 | The automatic sampling apparatus of icp mses |
| CN117805222A (en) * | 2024-02-29 | 2024-04-02 | 南京索益盟环保科技有限公司 | Method and device for detecting heavy metals in biochar |
-
2017
- 2017-12-11 CN CN201721713394.0U patent/CN207529905U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887250A (en) * | 2017-12-11 | 2018-04-06 | 广东省肇庆市质量计量监督检测所 | The automatic sampling apparatus of icp mses |
| CN107887250B (en) * | 2017-12-11 | 2024-01-26 | 广东省肇庆市质量计量监督检测所 | Automatic sample feeding device of inductively coupled plasma mass spectrometer |
| CN117805222A (en) * | 2024-02-29 | 2024-04-02 | 南京索益盟环保科技有限公司 | Method and device for detecting heavy metals in biochar |
| CN117805222B (en) * | 2024-02-29 | 2024-05-07 | 南京索益盟环保科技有限公司 | Method and device for detecting heavy metals in biochar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102728428B (en) | Automatic collection equipment for test tube waste liquid | |
| CN207529905U (en) | The sampling device of icp ms | |
| WO2022143456A1 (en) | Nucleic acid extraction and fluorescent pcr detection system | |
| CN109679827A (en) | A kind of biologic medical liquid relief workbench | |
| CN107887250A (en) | The automatic sampling apparatus of icp mses | |
| CN206362604U (en) | A kind of micro-biological samples automatic smear device | |
| CN104502620A (en) | Multifunctional faece analysis workstation | |
| CN209619328U (en) | A kind of biologic medical liquid relief workbench | |
| CN208125471U (en) | A kind of automatic liquid separation filter | |
| CN217459381U (en) | Full-automatic nucleic acid extraction element | |
| CN208420453U (en) | Sample absorbing device is used in specific protein analysis | |
| CN218067207U (en) | Sampling device for liquid food quality detection | |
| CN108315243B (en) | Automatic sample adding system | |
| WO2023070349A1 (en) | Thrombelastogram instrument | |
| CN215924933U (en) | Nucleic acid extraction and fluorescence PCR detection system | |
| CN215312442U (en) | Sample bottle, sample placer and film-making dyeing machine | |
| CN208547522U (en) | A kind of liver and gall surgical department's specimen processing apparatus | |
| CN204484863U (en) | A kind of liquid sucking-off equipment | |
| CN114323798A (en) | Food safety inspection equipment | |
| CN114134027A (en) | Portable fast detector for new coronavirus | |
| CN208833780U (en) | One kind is raised one's hat mechanism and automatic clinical chemistry analyzer | |
| CN218811754U (en) | Public health preventive medicine collection fungus detection device | |
| CN208584305U (en) | Substrate internal layer pretreating device for pcb board processing | |
| CN110108867A (en) | One kind being used for Urine Analyzer Special storage device | |
| CN214384547U (en) | Smear device for clinical laboratory examination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20201211 |