CN201959810U - Double-cavity testing tube - Google Patents
Double-cavity testing tube Download PDFInfo
- Publication number
- CN201959810U CN201959810U CN201120047496XU CN201120047496U CN201959810U CN 201959810 U CN201959810 U CN 201959810U CN 201120047496X U CN201120047496X U CN 201120047496XU CN 201120047496 U CN201120047496 U CN 201120047496U CN 201959810 U CN201959810 U CN 201959810U
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- Prior art keywords
- double
- cavity
- cavitys
- testing tube
- cavities
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- 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
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Abstract
The utility model discloses a double-cavity testing tube which comprises a tube body (1), wherein the tube body (1) is internally provided with a dividing layer (2), the inner cavity of the tube body (1) is divided into two cavities which are not communicated with each other by the dividing layer (2), and cavity opening plugs (3) are arranged above the two cavities respectively. The double-cavity testing tube is provided with the two cavities which can contain different specimens or double specimens, and has the advantages of being convenient to operate and being used twice for one-time sampling.
Description
Technical field
The utility model relates to a kind of check test tube, specifically, is a kind of two-chamber check test tube.
Background technology
Prior art check test tube is single cavity configuration, only can hold a kind of inspection specimen, check different samples need increase test tube quantity, on the other hand, the standard specimen liquid that holds is only done disposable use, when assay needs duplicate test, resample to inspected object, operation is trouble, also causes the cross pollution of sample easily.
Summary of the invention
For addressing the above problem, the utility model provides a kind of easy to operate, two-chamber check test tube that can twice use.
The utility model is achieved in that a kind of two-chamber check test tube, comprises body, in this body separate layer is set, and tube cavity is divided into two not connected cavitys by separate layer, and the top of two cavitys is provided with the accent plug respectively.
The utlity model has two cavitys, can hold different samples respectively, do not need to increase test tube quantity, perhaps hold double sample, have once the advantage that sampling can twice use, simultaneously easy to operate, avoid repeated sampling and caused the hidden danger of cross pollution easily.
Description of drawings
Accompanying drawing is a sectional structure schematic diagram of the present utility model.
Among the figure: 1, body, 2, separate layer, 3, the accent plug.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further specified.Separate layer 2 is set in the utility model body 1, and body 1 inner chamber is divided into two not connected cavitys by separate layer 2, and the top of two cavitys is provided with accent plug 3 respectively.Separate layer 2 can place the middle part, is two cavitys that size is identical with body 1 inner chamber equipartition, also can body 1 inner chamber be divided into two cavitys that vary in size partially in a side.During use, two cavitys can hold double sample, also can hold different samples respectively.The cavity top is provided with independently accent plug 3 respectively, can independently use to guarantee two standard specimens in the cavity.
Claims (1)
1. a two-chamber check test tube comprises body (1), and it is characterized in that: separate layer (2) is set in this body (1), and body (1) inner chamber is divided into two not connected cavitys by separate layer (2), and the top of two cavitys is provided with accent plug (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120047496XU CN201959810U (en) | 2011-02-25 | 2011-02-25 | Double-cavity testing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120047496XU CN201959810U (en) | 2011-02-25 | 2011-02-25 | Double-cavity testing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959810U true CN201959810U (en) | 2011-09-07 |
Family
ID=44522334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120047496XU Expired - Fee Related CN201959810U (en) | 2011-02-25 | 2011-02-25 | Double-cavity testing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727586A (en) * | 2015-06-13 | 2016-07-06 | 潘茜茜 | Vibrating extraction device for extracting agriculture, forestry, animal husbandry and fishery samples |
-
2011
- 2011-02-25 CN CN201120047496XU patent/CN201959810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727586A (en) * | 2015-06-13 | 2016-07-06 | 潘茜茜 | Vibrating extraction device for extracting agriculture, forestry, animal husbandry and fishery samples |
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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: 20110907 Termination date: 20120225 |