CN208091982U - A kind of malachite green spot plate - Google Patents
A kind of malachite green spot plate Download PDFInfo
- Publication number
- CN208091982U CN208091982U CN201820447030.0U CN201820447030U CN208091982U CN 208091982 U CN208091982 U CN 208091982U CN 201820447030 U CN201820447030 U CN 201820447030U CN 208091982 U CN208091982 U CN 208091982U
- Authority
- CN
- China
- Prior art keywords
- ptfe
- polytetrafluoroethylene
- plate
- outlet tube
- upper plate
- 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 discloses a kind of malachite green spot plates, it is related to spot plate technical field；The polytetrafluoroethylene (PTFE) upper plate is linked together with polytetrafluoroethylene (PTFE) lower plate, it is provided with conical socket on the polytetrafluoroethylene (PTFE) upper plate, the bottom of the conical socket is plane, the bottom of the plane is connected with outlet tube, wear the inside for being connected on polytetrafluoroethylene (PTFE) lower plate in the bottom of the outlet tube, the centre of polytetrafluoroethylene (PTFE) lower plate bottom is provided with placing groove, and the outlet tube is connected to placing groove, and valve is provided on the outlet tube；The utility model is easy to implement rapid examination data, and easy, quick when operation, while saving cost, reduces operation difficulty.
Description
Technical field
The utility model is related to a kind of malachite green spot plates, belong to spot plate technical field.
Background technology
The method of domestic common detection malachite green residue has National Standard Method and rapid detection method, National Standard Method examining
Sample is extracted and purified during survey, then liquid phase chromatography-tandem mass spectrum measurement result, extraction and purification
Process is complicated, cumbersome, needs a variety of large-scale experiment instruments, detection cycle is long and needs professional knowledge and specialized capability personnel, nothing
Method meets field quick detection；Rapid detection method has Gold standard, and drop to be checked, which is entered detection card, after sample progress pre-treatment sentences
It reads as a result, such method is suitble to live primary dcreening operation, but false positive easily occurs in testing result.
Porcelain plate or plate glass of the existing malachite green spot plate with hole or depression, are easy stress when in use
And be crushed, and it is low in the upper precision of making, and waste time, test paper cannot be coordinated to use, cause test data inaccurate.
Invention content
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of malachite green spot plates.
A kind of malachite green spot plate of the utility model, it includes polytetrafluoroethylene (PTFE) upper plate, polytetrafluoroethylene (PTFE) lower plate；Institute
It states polytetrafluoroethylene (PTFE) upper plate to be linked together with polytetrafluoroethylene (PTFE) lower plate, conical socket is provided on the polytetrafluoroethylene (PTFE) upper plate,
The bottom of the conical socket is plane, and the bottom of the plane is connected with outlet tube, the bottom of the outlet tube wear be connected on it is poly-
The centre of the inside of tetrafluoroethene lower plate, polytetrafluoroethylene (PTFE) lower plate bottom is provided with placing groove, the outlet tube and placement
Slot is connected to, and valve is provided on the outlet tube.
Preferably, the height of the conical socket is 4-5 millimeters, the radius on the groove surface top of the conical socket is
10-12 millimeters, the radius of the groove surface lower part of the conical socket is 2-3 millimeters.
Preferably, the polytetrafluoroethylene (PTFE) upper plate, the size of polytetrafluoroethylene (PTFE) lower plate are the same, and polytetrafluoroethylene (PTFE) upper plate
Four corners be provided with chamfering, the length of the polytetrafluoroethylene (PTFE) upper plate is 40-45 millimeter, and width is 30-35 millimeters.
Compared with prior art, the beneficial effects of the utility model are：Letter when being easy to implement rapid examination data, and operating
Just, quickly, while cost is saved, reduces operation difficulty.
Description of the drawings：
The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of Fig. 1.
In figure：1- polytetrafluoroethylene (PTFE) upper plates；2- polytetrafluoroethylene (PTFE) lower plates；3- conical sockets；4- outlet tubes；5- valves；6-
Placing groove.
Specific implementation mode：
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing
Confuse the concept of the utility model.
As shown in Figs. 1-2, present embodiment uses following technical scheme：It includes polytetrafluoroethylene (PTFE) upper plate 1, poly- four
Vinyl fluoride lower plate 2；The polytetrafluoroethylene (PTFE) upper plate 1 is linked together with polytetrafluoroethylene (PTFE) lower plate 2, the polytetrafluoroethylene (PTFE) upper plate 1
On be provided with conical socket 3, the bottom of the conical socket 3 is plane, and the bottom of the plane is connected with outlet tube 4, described
The inside for being connected on polytetrafluoroethylene (PTFE) lower plate 2 is worn in the bottom of outlet tube 4, and the centre of 2 bottom of polytetrafluoroethylene (PTFE) lower plate is provided with
Placing groove 6, the outlet tube 4 are connected to placing groove 6, and valve 5 is provided on the outlet tube 4.
Further, the height of the conical socket 3 is 4-5 millimeters, and the radius on 3 groove surface top of the conical socket is
10-12 millimeters, the radius of 3 groove surface lower part of the conical socket is 2-3 millimeters.
Further, the polytetrafluoroethylene (PTFE) upper plate 1, the size of polytetrafluoroethylene (PTFE) lower plate 2 are the same, and on polytetrafluoroethylene (PTFE)
The four corners of plate 1 are provided with chamfering, and the length of the polytetrafluoroethylene (PTFE) upper plate 1 is 40-45 millimeters, and width is 30-35 millimeters.
The working principle of this specific embodiment: being：It can be read by dry type chromatograph as a result, when therefore detecting
Structure of fish muscle to be checked need to only be rubbed and be added in centrifuge tube, extractant is added, stir evenly centrifugation, supernatant be taken out, by supernatant
It is added to filtration, purification in chromatographic column, discards efflux, eluant, eluent is added in chromatographic column, chromatographic column pressurization is connect with centrifuge tube
Efflux is received, then one bottle of derivatization reagent is poured into chromatographic column, distilled water is added in chromatographic column, pressurization discards outflow
Liquid in centrifuge tube is added in chromatographic column by liquid, chromatographic column pressurization, with another centrifuge tube receive efflux, to this from
Extractant is added in heart pipe to extract, after stratification, draws lower layer's extract liquor with 1ml syringes, is quickly adding into malachite green
It in the conical socket of spot plate, volatilizes, visually distinguishes between colors naturally, upper dry type chromatograph is read as a result, detection step later
Rapid simple and quick, whole process only needs 30 minutes, is not required to the laboratory apparatus of professional technician and Large expensive, can quantify and read
Take result and analysis of spectra.Simultaneously when in use, the placement of test paper can be realized by the placing groove 6 under polytetrafluoroethylene (PTFE) lower plate 2,
After its dropping liquid, valve 5 to be opened, while valve 5 can realize the adjusting of flow, and when in use, test paper can realize back-and-forth motion,
Its is easy to operate, efficient.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering
Equal conventional means are connect, machinery, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (3)
1. a kind of malachite green spot plate, it is characterised in that：It includes polytetrafluoroethylene (PTFE) upper plate, polytetrafluoroethylene (PTFE) lower plate；It is described
Polytetrafluoroethylene (PTFE) upper plate is linked together with polytetrafluoroethylene (PTFE) lower plate, is provided with conical socket on the polytetrafluoroethylene (PTFE) upper plate, institute
The bottom for stating conical socket is plane, and the bottom of the plane is connected with outlet tube, and the bottom of the outlet tube, which is worn, is connected on poly- four
The centre of the inside of vinyl fluoride lower plate, polytetrafluoroethylene (PTFE) lower plate bottom is provided with placing groove, the outlet tube and placing groove
It is connected to, valve is provided on the outlet tube.
2. a kind of malachite green spot plate according to claim 1, it is characterised in that：The height of the conical socket is 4-
5 millimeters, the radius on the groove surface top of the conical socket is 10-12 millimeters, the half of the groove surface lower part of the conical socket
Diameter is 2-3 millimeters.
3. a kind of malachite green spot plate according to claim 1, it is characterised in that：The polytetrafluoroethylene (PTFE) upper plate gathers
The size of tetrafluoroethene lower plate is the same, and the four corners of polytetrafluoroethylene (PTFE) upper plate are provided with chamfering, the polytetrafluoroethylene (PTFE) upper plate
Length be 40-45 millimeter, width be 30-35 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447030.0U CN208091982U (en) | 2018-04-02 | 2018-04-02 | A kind of malachite green spot plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447030.0U CN208091982U (en) | 2018-04-02 | 2018-04-02 | A kind of malachite green spot plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208091982U true CN208091982U (en) | 2018-11-13 |
Family
ID=64057286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447030.0U Expired - Fee Related CN208091982U (en) | 2018-04-02 | 2018-04-02 | A kind of malachite green spot plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208091982U (en) |
-
2018
- 2018-04-02 CN CN201820447030.0U patent/CN208091982U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106501442B (en) | A kind of quality determining method of a kind of reed mentioned in ancient books Huang powder for clearing lung-heat | |
| CN105259293B (en) | Differentiate the method in the olive oil place of production based on isotope mass spectrometry technology | |
| CN106290609B (en) | A kind of detection method of phthalate substance | |
| CN208091982U (en) | A kind of malachite green spot plate | |
| CN107037176B (en) | The method and apparatus of sulfide content in a kind of detection methane gas | |
| CN108508103A (en) | A method of measuring water-soluble sugar in tobacco | |
| CN104849119A (en) | Pretreatment method of residue detection of eight glucocorticoid drugs in chicken | |
| CN209570424U (en) | Single step sample purification pipe | |
| CN209247678U (en) | Battery electrolyte condition checkout gear | |
| CN207770061U (en) | A kind of double-deck centrifuge tube for solid-liquid quick separating | |
| CN106093264A (en) | A kind of assay method of Fructus Fragariae Ananssae Xanthophyll Cycle Components | |
| CN101923067A (en) | Polarographic flow-through cell | |
| CN105784906B (en) | Squalene differentiates the method for building up of label as olive oil and camellia seed oil | |
| CN105424792B (en) | Chip electrophoresis separates and the chip analysis system of plasma mass detection | |
| CN103100363B (en) | Automatic derivatization reaction processing equipment and method | |
| CN208255044U (en) | A kind of fast sieve apparatus of food safety | |
| CN107703219A (en) | The method that evaluation GFP genes transfection based on CILLC MS influences on hPMSCs metabolism group | |
| CN105842364B (en) | The extraction of free amino acid and aliphatic acid and analysis method in a kind of attached cell | |
| CN1326587C (en) | Hanging drop type liquid-liquid micro-extraction method | |
| CN105911159A (en) | Method for establishing beta-sitosterol as identification marker for olive oil and camellia seed oil | |
| CN206281825U (en) | A kind of rapid detection system of microcapsule granule coating rate | |
| CN101576532B (en) | Use method of interface device for coupling capillary electrophoresis with inductively coupled plasma mass spectrograph | |
| CN108627364B (en) | Medical reagent detection device | |
| CN208860663U (en) | A kind of Detecting Pesticide pre-treatment extraction equipment | |
| CN108828079A (en) | The measuring method of inorganic cation in a kind of tobacco gene editor material |
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: 20181113 Termination date: 20190402 |