CN202485935U - Novel sampling and homogenizing bag - Google Patents
Novel sampling and homogenizing bag Download PDFInfo
- Publication number
- CN202485935U CN202485935U CN2012200145774U CN201220014577U CN202485935U CN 202485935 U CN202485935 U CN 202485935U CN 2012200145774 U CN2012200145774 U CN 2012200145774U CN 201220014577 U CN201220014577 U CN 201220014577U CN 202485935 U CN202485935 U CN 202485935U
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- bag
- bag body
- novel sampling
- sealing strip
- homogenizing
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Abstract
The utility model relates to a novel sampling and homogenizing bag, which comprises a bag body (1), wherein an upper port of the bag body (1) is opened and provided with a sealing strip (2); the novel sampling and homogenizing bag is characterized in that the bag body (1) is vertically upward; a filter net (3) is arranged from the sealing strip (2) to the bottom edge of the bag body; and the space (occupying the bag body (1)) of the filter net (3) is about 1 to 3, and an easy-to-tear sealing device (4) is vertically arranged on the bag body (1) at one side of the filter net (3). The novel sampling and homogenizing bag has the advantages that the problem when a sample solution is extracted in an experiment is effectively solved, particularly, the quality of the sample solution, the work efficiency and the detection result are improved.
Description
One, technical field
The utility model relates to a kind of sample sampler, specifically is a kind of sampling homogeneous bag that is used for the food inspection test.
Two, background technology
At present, most food testing agency is when food sampling, and used homogeneous bag is the common plastics bag that only there is sealing strip at place suitable for reading.When doing Food Inspection, to put into the homogeneous bag to the sample that collects earlier, add extract or solvent, sample is fully dissolved, treat the abundant post precipitation of lysate, with suction pipe sucking-off lysate carefully, carry out the detection or the check of continuous item.Two problems appear in regular meeting when from the homogeneous bag, pipetting sample: the one, and liquid level is low because suction pipe is short, need get liquid to the compressive strain of homogeneous bag, because this gets the bad control of liquid process, so sample rate is very slow; The 2nd, because the lysate filtered, often be drawn onto undissolved tiny sampler particle in the suction pipe, get rid of wherein molecule wastes time and energy very much.So just, caused inefficiency, sample dissolution liquid is of low quality, and the accuracy of assay is had certain influence.
Three, utility model content
The purpose of the utility model is to overcome the defective of above-mentioned existence, and a kind of a kind of novel sampling homogeneous bag that is different from traditional approach is provided.
In order to realize said purpose, the utility model is according to following technical scheme.A kind of novel sampling homogeneous bag comprises bag, and bag end suitable for reading is open and be provided with sealing strip, it is characterized in that the base from the sealing strip to the bag is provided with filter screen on bag is vertical, and the space of the shared bag of filter screen approximately is 1: 3.
The utility model can also vertically be provided with the easily openable packoff on the bag of filter screen one side.
Extract a sample solution speed difficult problem when the superior part of the utility model is to solve effectively experiment, especially can improve quality, the work efficiency of sample solution and the accuracy that improves testing result.
Four, description of drawings
Accompanying drawing is the utility model structural representation.
Five, embodiment
The concrete structure of the utility model sees also accompanying drawing, and the contrast accompanying drawing is further described below.A kind of novel sampling homogeneous bag comprises bag 1, and bag end suitable for reading is open and be provided with sealing strip 2, it is characterized in that 1 base is provided with filter screen 3 from the sealing strip to the bag on bag is vertical, and the space of filter screen 3 shared bags approximately is 1: 3.When using this homogeneous bag, treat that sample fully dissolves and post precipitation, the lysate of drawing requirement from filter screen 3 with suction pipe gets final product, not with considering whether also there is undissolved molecule in the suction pipe.
The utility model can also vertically be provided with easily openable packoff 4 on the bag 1 of filter screen 3 one sides.Described packoff is generally sealing strip, only need tear sealing strip from top to bottom to the desired position during use, and sampling has been just than being easy to thus, and need not lie in the length of suction pipe.
Claims (2)
1. novel sampling homogeneous bag; Comprise bag (1), bag (1) end suitable for reading is open and be provided with sealing strip (2), it is characterized in that on bag (1) is vertical; Base from sealing strip (2) to bag is provided with filter screen (3), and the space of the shared bag of filter screen (3) (1) approximately is 1: 3.
2. a kind of novel sampling homogeneous bag as claimed in claim 1 is characterized in that on the bag (1) of filter screen (3) one sides, easily openable packoff (4) being set vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200145774U CN202485935U (en) | 2012-01-06 | 2012-01-06 | Novel sampling and homogenizing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200145774U CN202485935U (en) | 2012-01-06 | 2012-01-06 | Novel sampling and homogenizing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485935U true CN202485935U (en) | 2012-10-10 |
Family
ID=46960350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200145774U Expired - Fee Related CN202485935U (en) | 2012-01-06 | 2012-01-06 | Novel sampling and homogenizing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045713A (en) * | 2013-01-18 | 2013-04-17 | 张帆 | Method for detecting trace amounts of microbes in a liquid sample containing multiple impurities |
| CN104403935A (en) * | 2014-12-01 | 2015-03-11 | 浙江硕华医用塑料有限公司 | Microorganism sterile homogenizing bag |
-
2012
- 2012-01-06 CN CN2012200145774U patent/CN202485935U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045713A (en) * | 2013-01-18 | 2013-04-17 | 张帆 | Method for detecting trace amounts of microbes in a liquid sample containing multiple impurities |
| CN103045713B (en) * | 2013-01-18 | 2015-05-27 | 张帆 | Method for detecting trace amounts of microbes in a liquid sample containing multiple impurities |
| CN104403935A (en) * | 2014-12-01 | 2015-03-11 | 浙江硕华医用塑料有限公司 | Microorganism sterile homogenizing bag |
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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: 20121010 Termination date: 20140106 |