CN203090960U - Solid phase extraction frame - Google Patents
Solid phase extraction frame Download PDFInfo
- Publication number
- CN203090960U CN203090960U CN 201320063178 CN201320063178U CN203090960U CN 203090960 U CN203090960 U CN 203090960U CN 201320063178 CN201320063178 CN 201320063178 CN 201320063178 U CN201320063178 U CN 201320063178U CN 203090960 U CN203090960 U CN 203090960U
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- frame
- support frame
- sample bottle
- sides
- hole
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- Expired - Fee Related
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Abstract
The utility model relates to a solid phase extraction frame comprising an upper supporting frame, wherein the upper supporting frame is inversed U-shaped and is uniformly provided with extraction column supporting holes in the top, slide ways at two sides and a lower supporting frame at the middle parts of the two sides; studs are fixedly arranged at two sides of the lower supporting frame and matched and connected with the slide ways through nuts; the lower supporting frame is sequentially provided with an upper supporting plate, a middle supporting plate and a lower supporting plate from top to bottom; upper sample bottle holes are uniformly distributed in the upper supporting plate; and middle sample bottle holes are uniformly distributed in the middle supporting plate. The solid phase extraction frame is simple in structure, reasonable in design and capable of greatly reducing the manufacturing cost and saving the energy source; in addition, the upper supporting frame can be vertically adjusted so as to be suitable for the heights of various receiving devices; and the interchangeability of all parts is high, and the solid phase extraction frame can achieve the same technical effect as an expensive tap funnel frame on the market and is convenient to use.
Description
Technical field
The utility model relates to a kind of extraction frame, particularly relates to a kind of breadboard SPE frame that is used for.
Background technology
At present, SPE is a sample pre-treatments technology that is combined and developed and come by liquid-solid extraction and liquid chromatography technology, sample component when the solid phase filler by selectivity absorption, desorb, thereby realize separation, purifying and enrichment, finally reach purification and purification sample component to be measured, reduce the purpose that sample substrate disturbs, improves detection sensitivity sample.And known laboratory with SPE frame kind seldom, and complex structure, exists to make difficulty, and cost is higher, uses problems such as cumbersome.
Summary of the invention
The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, provides a kind of simple in structure, reasonable in design, easy and simple to handle, reliability height, and the SPE frame that can be recycled.
In order to achieve the above object, the technical solution adopted in the utility model is: comprise upper support frame, described upper support frame is inverted U-shaped, end face is evenly equipped with the extraction column supported hole, two sides have slideway, position in the middle of the two sides is provided with the lower support frame, described lower support frame two sides are installed with double-screw bolt, double-screw bolt connects by nut and slideway, the lower support frame is provided with upper backup pad, middle gripper shoe, lower supporting plate from the top down successively, be evenly equipped with hole, sample bottle cave on the upper backup pad, hole, sample bottle cave in being evenly equipped with on the middle gripper shoe.
The utility model has the advantages that:
Simple in structure, reasonable in design, reduced manufacturing cost widely, save the energy, and can the up-down adjustment upper support frame, multiple receiving system height be applicable to, and each parts interchangeability height, can reach with market on the same technique effect of separatory funnel frame that involves great expense, easy to use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a upper support frame structural representation of the present utility model;
Fig. 3 is a lower support shelf structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
By Fig. 1-Fig. 3 as can be known, the utility model comprises upper support frame 1, described upper support frame 1 is inverted U-shaped, end face is evenly equipped with extraction column supported hole 2, two sides have slideway 4, position in the middle of the two sides is provided with lower support frame 10, described lower support frame 10 two sides are installed with double-screw bolt 12, double-screw bolt 12 connects by nut 3 and slideway 4, lower support frame 10 is provided with upper backup pad 9, middle gripper shoe 8, lower supporting plate 7 from the top down successively, be evenly equipped with hole, sample bottle cave 6 on the upper backup pad 9, hole, sample bottle cave 5 in being evenly equipped with on the middle gripper shoe 8.
Described extraction column supported hole 2, last hole, sample bottle cave 6 are distinguished corresponding one by one with hole, middle sample bottle cave 5.
Also be provided with pad 11 between described nut 3 and the slideway 4.
Described nut 3 is a wing nut.
The material of described upper support frame 1 is a polytetrafluoroethylene (PTFE).
SPE frame of the present utility model comprises upper support frame 1, the material of upper support frame 1 is preferably corrosion resistant polytetrafluoroethylene (PTFE), and upper support frame 1 both sides have slideway 4, and lower support frame 10 two sides are installed with double-screw bolt 12, double-screw bolt 12 is through between the slideway 4, the outside uses pad 11, wing nut 3 fixing, when the receiving system height not simultaneously, unclamp wing nut 3, upper support frame 1 is moved up and down, after moving to correct position, locking wing nut 3, easy to use.Upper support frame 1 is inverted U-shaped, end face is evenly equipped with extraction column supported hole 2, be used to place solid-phase extraction column, be evenly equipped with hole, sample bottle cave 6 on the upper backup pad 9, hole, sample bottle cave 5 in being evenly equipped with on the middle gripper shoe 8, hole, last sample bottle cave 6, hole, middle sample bottle cave 5 are used for the location of sample bottle, and lower supporting plate 7 is used for the support of sample bottle.Extraction column supported hole 2, go up hole, sample bottle cave 6 and hole, middle sample bottle cave 5 distinguish corresponding one by one so that sample bottle can accurately receive the liquid of solid-phase extraction column.
In sum, be preferred embodiment of the present utility model only, be not to be used to limit protection domain of the present utility model.
Claims (5)
1. SPE frame, comprise upper support frame (1), it is characterized in that: described upper support frame (1) is for inverted U-shaped, end face is evenly equipped with extraction column supported hole (2), two sides have slideway (4), position in the middle of the two sides is provided with lower support frame (10), described lower support frame (10) two sides are installed with double-screw bolt (12), double-screw bolt (12) connects by nut (3) and slideway (4), lower support frame (10) is provided with upper backup pad (9) from the top down successively, middle gripper shoe (8), lower supporting plate (7), be evenly equipped with hole, sample bottle cave (6) on the upper backup pad (9), hole, sample bottle cave (5) in being evenly equipped with on the middle gripper shoe (8).
2. SPE frame according to claim 1 is characterized in that: described extraction column supported hole (2), last hole, sample bottle cave (6) are distinguished corresponding one by one with hole, middle sample bottle cave (5).
3. SPE frame according to claim 1 is characterized in that: also be provided with pad (11) between described nut (3) and the slideway (4).
4. SPE frame according to claim 1 is characterized in that: described nut (3) is a wing nut.
5. SPE frame according to claim 1 is characterized in that: the material of described upper support frame (1) is a polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063178 CN203090960U (en) | 2013-02-04 | 2013-02-04 | Solid phase extraction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063178 CN203090960U (en) | 2013-02-04 | 2013-02-04 | Solid phase extraction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090960U true CN203090960U (en) | 2013-07-31 |
Family
ID=48842404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063178 Expired - Fee Related CN203090960U (en) | 2013-02-04 | 2013-02-04 | Solid phase extraction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090960U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752362A (en) * | 2014-01-26 | 2014-04-30 | 广西中烟工业有限责任公司 | Sand core funnel stand |
| CN104248862A (en) * | 2014-09-18 | 2014-12-31 | 李清 | Experimental device for solid phase extraction of sample extracting solution |
| CN106269750A (en) * | 2015-06-23 | 2017-01-04 | 中美华世通生物医药科技（武汉）有限公司 | Clean the system and method for chromatography column feed materials bottle |
-
2013
- 2013-02-04 CN CN 201320063178 patent/CN203090960U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752362A (en) * | 2014-01-26 | 2014-04-30 | 广西中烟工业有限责任公司 | Sand core funnel stand |
| CN104248862A (en) * | 2014-09-18 | 2014-12-31 | 李清 | Experimental device for solid phase extraction of sample extracting solution |
| CN104248862B (en) * | 2014-09-18 | 2016-01-06 | 李清 | A kind of experimental provision sample extracting solution being carried out to SPE |
| CN106269750A (en) * | 2015-06-23 | 2017-01-04 | 中美华世通生物医药科技（武汉）有限公司 | Clean the system and method for chromatography column feed materials bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140204 |