CN102327786A - Leak test tube - Google Patents
Leak test tube Download PDFInfo
- Publication number
- CN102327786A CN102327786A CN201110160609A CN201110160609A CN102327786A CN 102327786 A CN102327786 A CN 102327786A CN 201110160609 A CN201110160609 A CN 201110160609A CN 201110160609 A CN201110160609 A CN 201110160609A CN 102327786 A CN102327786 A CN 102327786A
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- CN
- China
- Prior art keywords
- test tube
- tube body
- reagent
- solid
- liquid
- Prior art date
- 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.)
- Pending
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention relates to a leak test tube, which is U-shaped and consists of a test tube body and a handle, wherein the test tube body is provided with a plurality of leaks; and when an experiment that gas is generated from solid and liquid is performed, a solid reagent is put into the test tube body, the test tube body is put into the traditional test tube, and then a liquid reagent is added. People can control the reaction velocity by increasing or reducing the contact area between the solid reagent and the liquid reagent.
Description
Affiliated technical field
The present invention relates to chemical experiment equipment field.
Background technology
At present, widely used test tube is many to be processed with glass, uses this test tube can do the number of chemical experiment.But this test tube is not easy to control reaction rate when doing solid-liquid generation gas experiment.
Summary of the invention
When doing solid-liquid generation gas experiment, be not easy to control this deficiency of reaction rate in order to overcome existing test tube, the present invention provides a kind of small opening test tube, cooperates traditional test tube to use and can control reaction rate effectively.
The technical solution adopted for the present invention to solve the technical problems is: the present invention is shaped as U-shaped; Form by test tube body and handle; A plurality of small openings are arranged on the test tube body, when doing solid-liquid generation gas experiment, solid reagent is put into the test tube body, again the test tube body is put into traditional test tube; Add liquid reagent then, people can control reaction rate through the contact area that increases or reduce solid reagent and liquid reagent.
The invention has the beneficial effects as follows: do when solid-liquid generates gas experiment and can control reaction rate.
Description of drawings
Accompanying drawing is a front view of the present invention.
1. test tube bodies, 2. handle, 3. small opening among the figure.
The specific embodiment
In the accompanying drawings, can find out that the present invention is shaped as U-shaped, form that a plurality of small openings (3) are arranged on the test tube body (1) by test tube body (1) and handle (2).
Instance: when doing solid-liquid generation gas experiment, solid reagent is put into test tube body (1); Again test tube body (1) is put into traditional test tube; Add liquid reagent then, people can control reaction rate through the contact area that increases or reduce solid reagent and liquid reagent.
Claims (1)
1. a small opening test tube is shaped as U-shaped, it is characterized in that: be made up of test tube body, handle, a plurality of small openings are arranged on the test tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110160609A CN102327786A (en) | 2011-06-15 | 2011-06-15 | Leak test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110160609A CN102327786A (en) | 2011-06-15 | 2011-06-15 | Leak test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102327786A true CN102327786A (en) | 2012-01-25 |
Family
ID=45479901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110160609A Pending CN102327786A (en) | 2011-06-15 | 2011-06-15 | Leak test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102327786A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383858A (en) * | 2014-12-16 | 2015-03-04 | 重庆跃发日用品有限公司 | Solid-liquid reagent reaction experiment method |
| CN104383857A (en) * | 2014-12-16 | 2015-03-04 | 重庆跃发日用品有限公司 | Solid-liquid reagent reaction experiment operation method |
| CN104383856A (en) * | 2014-12-16 | 2015-03-04 | 重庆跃发日用品有限公司 | Solid-liquid reagent reaction experiment method |
-
2011
- 2011-06-15 CN CN201110160609A patent/CN102327786A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383858A (en) * | 2014-12-16 | 2015-03-04 | 重庆跃发日用品有限公司 | Solid-liquid reagent reaction experiment method |
| CN104383857A (en) * | 2014-12-16 | 2015-03-04 | 重庆跃发日用品有限公司 | Solid-liquid reagent reaction experiment operation method |
| CN104383856A (en) * | 2014-12-16 | 2015-03-04 | 重庆跃发日用品有限公司 | Solid-liquid reagent reaction experiment method |
| CN104383857B (en) * | 2014-12-16 | 2017-09-01 | 重庆跃发日用品有限公司 | A kind of solid, liquid reagent reacting Examination on experimental operation |
| CN104383856B (en) * | 2014-12-16 | 2017-10-27 | 重庆跃发日用品有限公司 | A kind of solid, liquid reagent reacting experimental method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Shengxin Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Sun Shengxin Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |