CN205483763U - Detect dedicated solid -phase extraction post of honey - Google Patents
Detect dedicated solid -phase extraction post of honey Download PDFInfo
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- CN205483763U CN205483763U CN201620177322.8U CN201620177322U CN205483763U CN 205483763 U CN205483763 U CN 205483763U CN 201620177322 U CN201620177322 U CN 201620177322U CN 205483763 U CN205483763 U CN 205483763U
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Abstract
The utility model discloses a detect dedicated solid -phase extraction post of honey. It includes cylinder (1), and the inside of cylinder (1) is equipped with first sieve (2), and the top of first sieve (2) is equipped with second sieve (3), and the top of cylinder (1) is equipped with opening (4), and bottle plug (5) are located to be equipped with in opening (4), the below of cylinder (1) is equipped with end mouth (6), is equipped with bottom plug (7) on end mouth (6). The utility model discloses be used for the solid -phase extraction of honey specially, subtract greatly and changed detection achievement step and experimental facilities. Additionally, the utility model discloses can detect a plurality of samples simultaneously, practice thrift operating time, improve work efficiency.
Description
Technical field
This utility model relates to a kind of solid-phase extraction column, a kind of detects the solid-phase extraction column that Mel is special.
Background technology
Solid-phase extraction column (English, it is called for short SPE column, or Solid Phase extraction Cartridges, is called for short SPE
Cartridges) it is a kind of sample pretreatment device for extracting, separate, concentrating developed from chromatographic column.It is mainly used in the sample pre-treatments of target compound in various food, agricultural and animal products, environmental sample and biological sample.Solid phase extraction techniques has been used extensively in many GBs (GB/T) and industry analysis standard.During existing Mel is prepared, is detected, it is also necessary to use solid-phase extraction column, but present solid-phase extraction column be not exclusively suitable for Mel preparation and detection, therefore using effect is unsatisfactory.
Utility model content
The purpose of this utility model is, it is provided that a kind of detect the solid-phase extraction column that Mel is special.This utility model is specifically designed to the Solid-Phase Extraction of Mel, has significantly simplified detection job step and experimental facilities.It addition, this utility model can detect multiple sample simultaneously, save the operating time, improve work efficiency.
The technical solution of the utility model: a kind of detect the solid-phase extraction column that Mel is special, including cylinder, the inside of cylinder is provided with the first sieve plate, the first sieve plate be arranged over the second sieve plate, cylinder be arranged over opening, opening part is provided with bottle stopper；The lower section of cylinder is provided with base opening, and base opening is provided with bottom plug.
In the solid-phase extraction column that above-mentioned detection Mel is special, also including column, column is provided with cross bar, and cross bar is provided with multiple pipe clamp, and cylinder is fixed in pipe clamp.
In the solid-phase extraction column that aforesaid detection Mel is special, described pipe clamp includes symmetrically arranged clamping plate, and one end of clamping plate is provided with annular fixture block, and annular fixture block wears cross bar and mistake, and annular fixture block is provided with fixing bolt；The other end of clamping plate is provided with the anchor ear of fixed cylinder, and the middle part of clamping plate is provided with fishbolt.
Compared with prior art, this utility model is internally provided with the first sieve plate and the second sieve plate at cylinder, cylinder be arranged over opening, opening part is provided with bottle stopper, base opening at cylinder is provided with bottom plug, when Mel Solid-Phase Extraction, kieselguhr and activated carbon is respectively placed on two sieve plates, carry out evacuation connecting vacuum pump by base opening, reach the Solid-Phase Extraction of Mel.This utility model is specifically designed to the Solid-Phase Extraction of Mel, has significantly simplified detection job step and experimental facilities.Further, this utility model also arranges multiple pipe clamp on cross bar, thus conveniently carries out the Solid-Phase Extraction of multiple Mel simultaneously, greatly increases conventional efficient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that cylinder is fixed on multiple pipe clamp；
Fig. 3 is the top view of pipe clamp；
Fig. 4 is the left view of annular fixture block.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment: a kind of detect the solid-phase extraction column that Mel is special, constitute as shown in Figure 1, including cylinder 1, the inside of cylinder 1 is provided with the first sieve plate 2, the first sieve plate 2 be arranged over the second sieve plate 3, the first sieve plate in cylinder may be provided at the bottommost of cylinder, at the second sieve plate in cylinder, fixing step can be set, for shelving the second sieve plate, cylinder 1 be arranged over opening 4, be provided with bottle stopper 5 at opening 4；The lower section of cylinder 1 is provided with base opening 6, and base opening 6 is provided with bottom plug 7.As shown in Figure 2-4, also including that column 8, column 8 are provided with cross bar 9, cross bar 9 is provided with multiple pipe clamp 10, and cylinder 1 is fixed in pipe clamp 10.Described pipe clamp 10 includes symmetrically arranged clamping plate 11, and one end of clamping plate 11 is provided with annular fixture block 12, and annular fixture block 12 wears cross bar 9 and mistake, and annular fixture block 12 is provided with fixing bolt 13；The other end of clamping plate 11 is provided with the anchor ear 14 of fixed cylinder, and the middle part of clamping plate 11 is provided with fishbolt 15.
Work process: take empty tube column cylinder one, first places the first sieve plate in bottom, compresses, puts on pipe clamp, tighten fixing bolt and fishbolt.Weigh kieselguhr 0.2g, add water appropriate mixing, add in cylinder with suction pipe, natural subsidence forms the diatomite layer that 3mm is thick, open vacuum pump to attract, weigh activated carbon 0.5g and add the stirring of 10ml water, mixing, add with suction pipe, make activated carbon settle under the attraction of vacuum pump, when the water surface is close to activated carbon aspect, re-inject the kieselguhr of 0.2g water mixing, under the attraction of vacuum pump, with the water prewashing of speed 25ml of 1 second/, turn off piston when liquid level arrives 2mm on cylinder, then place upper second sieve plate, seal with bottle stopper and bottom plug again, standby.
Claims (3)
1. the solid-phase extraction column that detection Mel is special, it is characterized in that: include that cylinder (1), the inside of cylinder (1) are provided with the first sieve plate (2), the first sieve plate (2) be arranged over the second sieve plate (3), cylinder (1) be arranged over opening (4), opening (4) place is provided with bottle stopper (5)；The lower section of cylinder (1) is provided with base opening (6), and base opening (6) is provided with bottom plug (7).
The solid-phase extraction column that detection Mel the most according to claim 1 is special, it is characterised in that: also including that column (8), column (8) are provided with cross bar (9), cross bar (9) is provided with multiple pipe clamp (10), and cylinder (1) is fixed in pipe clamp (10).
The solid-phase extraction column that detection Mel the most according to claim 2 is special, it is characterized in that: described pipe clamp (10) includes symmetrically arranged clamping plate (11), one end of clamping plate (11) is provided with annular fixture block (12), annular fixture block (12) wears cross bar (9) and mistake, and annular fixture block (12) is provided with fixing bolt (13)；The other end of clamping plate (11) is provided with the anchor ear (14) of fixed cylinder, and the middle part of clamping plate (11) is provided with fishbolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620177322.8U CN205483763U (en) | 2016-03-09 | 2016-03-09 | Detect dedicated solid -phase extraction post of honey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620177322.8U CN205483763U (en) | 2016-03-09 | 2016-03-09 | Detect dedicated solid -phase extraction post of honey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483763U true CN205483763U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620177322.8U Active CN205483763U (en) | 2016-03-09 | 2016-03-09 | Detect dedicated solid -phase extraction post of honey |
Country Status (1)
| Country | Link |
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| CN (1) | CN205483763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307543A (en) * | 2018-10-12 | 2019-02-05 | 山东省农业科学院农业质量标准与检测技术研究所 | A kind of anti-liquid-detecting that drains off for solid-phase extracting instrument |
-
2016
- 2016-03-09 CN CN201620177322.8U patent/CN205483763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307543A (en) * | 2018-10-12 | 2019-02-05 | 山东省农业科学院农业质量标准与检测技术研究所 | A kind of anti-liquid-detecting that drains off for solid-phase extracting instrument |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |