CN204679467U - In urine, lactochrome measures dedicated suction attached column - Google Patents
In urine, lactochrome measures dedicated suction attached column Download PDFInfo
- Publication number
- CN204679467U CN204679467U CN201520374611.2U CN201520374611U CN204679467U CN 204679467 U CN204679467 U CN 204679467U CN 201520374611 U CN201520374611 U CN 201520374611U CN 204679467 U CN204679467 U CN 204679467U
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- China
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- sample column
- adsorption tube
- column
- urine
- lactochrome
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- Expired - Fee Related
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Abstract
The utility model discloses lactochrome in a kind of urine and measure dedicated suction attached column, it comprises sample column, frosted lid, adsorption tube, drips fast valve, is provided with frosted lid in the split of sample column top; Slide up and down in sample column inside and be provided with baffle plate, baffle plate is provided with through hole uniformly; Sample column sidewall is provided with scale mark; Be provided with in sample column bottom and be communicated with sample column inside the adsorption tube arranged, adsorption tube outer wall is provided with lucifuge layer; Be provided with effuser in adsorption tube bottom, effuser be provided with and drip fast valve.Advantage of the present utility model: structure is simple, easy to use, reusable; Be provided with lucifuge layer, and controlling dropping is fast, ensures experiment accuracy.
Description
Technical field:
The utility model relates to a kind of adsorption tube, relates in particular to lactochrome in a kind of urine and measures dedicated suction attached column.
Background technology
In urine, lactochrome detects and has great importance to evaluating whether the be deficient in vitamin diagnosis of B2 of human body Riboflavin Status and human body, and in urine, lactochrome assay method has microbial method, molecule nutriology and high performance liquid chromatography etc.; Fluorescence spectrophotometry is generally used to carry out quantitative measurement to vitamin B2 in urine.Also be not specifically designed at present the adsorption tube measuring lactochrome content in urine, generally all replace with chromatographic column or self-control glass tube, but chromatographic column or self-control glass tube can not control to drip speed, cannot lucifuge, affect experimental result.
Utility model content:
The purpose of this utility model is to provide lactochrome in the urine that a kind of structure is simple, controlling dropping is fast to measure dedicated suction attached column.
The utility model is implemented by following technical scheme: in urine, lactochrome measures dedicated suction attached column, and it comprises sample column, frosted lid, adsorption tube, drips fast valve, is provided with described frosted lid in described sample column top split; Slide up and down in described sample column inside and be provided with baffle plate, described baffle plate is provided with through hole uniformly; Described sample column sidewall is provided with scale mark; Be provided with in described sample column bottom and be communicated with described sample column inside the described adsorption tube arranged, described adsorption tube outer wall is provided with lucifuge layer; Be provided with effuser in described adsorption tube bottom, described effuser be provided with and drip fast valve.
Advantage of the present utility model: structure is simple, easy to use, reusable; Be provided with lucifuge layer, and controlling dropping is fast, ensures experiment accuracy.
Accompanying drawing illustrates:
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Sample column 1, frosted lid 2, adsorption tube 3, droplet fast valve 4, baffle plate 5, scale mark 6, lucifuge layer 7, effuser 8, through hole 9.
Embodiment:
As shown in Figure 1, in urine, lactochrome measures dedicated suction attached column, and it comprises sample column 1, frosted lid 2, adsorption tube 3, drips fast valve 4, is provided with frosted lid 2 in sample column 1 top split; Slide up and down in sample column 1 inside and be provided with baffle plate 5, baffle plate 5 can reduce impulse force when adding sample, and baffle plate 5 is provided with through hole 9 uniformly, and sample can enter adsorption tube 3 by via through holes 9; Avoid the state destroying adsorbent in adsorption tube 3; Sample column 1 sidewall is provided with scale mark 6; Be provided with in sample column 1 bottom and be communicated with sample column 1 inside the adsorption tube 3 arranged; Adsorption tube 3 outer wall is provided with lucifuge layer 7, prevents light direct irradiation adsorption tube 3 inner, affect experimental result; Be provided with effuser 8 in adsorption tube 3 bottom, effuser 8 be provided with and drip fast valve 4, drip fast valve 4 adjustable speed.
Operation instruction: during use, takes out the baffle plate 5 in sample column 1, is clogged gently effuser 8 lower end, prevent adsorbent from flowing out with a small amount of absorbent cotton; Close and drip fast valve 4, then appropriate silmag is mixed with appropriate pure water and load in adsorption tube 3; Put into baffle plate 5, in sample column 1, add appropriate amount of sample, the through hole of sample on baffle plate 5 enters adsorption tube 3; Receiving trap is placed in below adsorption tube 3, opens and drip fast valve 4; After experiment, with leacheate, pure water cleaning adsorption column, in top sample column 1, add appropriate pure water water seal, cover frosted lid 2, adsorption column can be prevented dry and cracked.
Claims (1)
1. in urine, lactochrome measures dedicated suction attached column, it is characterized in that, it comprises sample column, frosted lid, adsorption tube, drips fast valve, is provided with described frosted lid in described sample column top split; Slide up and down in described sample column inside and be provided with baffle plate, described baffle plate is provided with through hole uniformly; Described sample column sidewall is provided with scale mark; Be provided with in described sample column bottom and be communicated with described sample column inside the described adsorption tube arranged, described adsorption tube outer wall is provided with lucifuge layer; Be provided with effuser in described adsorption tube bottom, described effuser be provided with and drip fast valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520374611.2U CN204679467U (en) | 2015-06-04 | 2015-06-04 | In urine, lactochrome measures dedicated suction attached column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520374611.2U CN204679467U (en) | 2015-06-04 | 2015-06-04 | In urine, lactochrome measures dedicated suction attached column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679467U true CN204679467U (en) | 2015-09-30 |
Family
ID=54179150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520374611.2U Expired - Fee Related CN204679467U (en) | 2015-06-04 | 2015-06-04 | In urine, lactochrome measures dedicated suction attached column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204679467U (en) |
-
2015
- 2015-06-04 CN CN201520374611.2U patent/CN204679467U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150930 Termination date: 20170604 |