CN202676682U - Wide-mouth burette - Google Patents
Wide-mouth burette Download PDFInfo
- Publication number
- CN202676682U CN202676682U CN 201220218842 CN201220218842U CN202676682U CN 202676682 U CN202676682 U CN 202676682U CN 201220218842 CN201220218842 CN 201220218842 CN 201220218842 U CN201220218842 U CN 201220218842U CN 202676682 U CN202676682 U CN 202676682U
- Authority
- CN
- China
- Prior art keywords
- buret
- wide
- mouth
- burette
- container
- 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.)
- Expired - Fee Related
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- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model belongs to the field of chemical instruments and particularly relates to a wide-mouth burette. The wide-mouth burette comprises a body (1), a container (2) is fixed at the top of the body (1), and the container (2) is in an alcohol jar shape or in a funnel shape. Solution can be poured from a reagent bottle to the body of the wide-mouth burette, medicine cannot be wasted and a lab cannot be polluted.
Description
Technical field
The utility model belongs to the chemical apparatuses apparatus field, particularly a kind of buret.
Background technology
Buret generally is divided into two kinds: a kind of is that the lower end is with the title acid buret of glass piston, for holding acids solution or oxidizing solution; Another kind is base buret, is used for holding bases solution, and its lower end connects one section medical rubber pipe, in put a beaded glass, with the flow velocity of control solution, the proofed sleeve lower end connects a tip glass tube again.No matter be acid buret or base buret, the main body of buret is an elongated tubular container, has graduation indication on the tube wall and measures, and the bore at buret top generally only is about 1 centimetre.Before the titration experiments, at first titration is divided in the reagent bottle with solution.When doing titration experiments, constant for keeping solution concentration, general direct hand-held reagent bottle from the top of buret toward buret in can solution, because the bore at buret top is less, solution is poured out outside the buret, the one, cause the waste of medicine, the 2nd, adversary and laboratory pollute.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of wide mouthful of buret is provided, and makes toward the operation steps of the interior can solution of buret and becomes clean and quick.
The scheme that the utility model solve the technical problem is: a kind of wide mouthful of buret, comprise body, and the top of described body is fixed with container.
As further technical scheme, described container is the wine jar shape.
As selectable technical scheme, described container is funnel-form.
The beneficial effects of the utility model are: because the top of body is fixed with container, container is wine jar shape or funnel-form, conveniently solution directly is poured into body interior from reagent bottle, prevents from pouring out outside the buret, and medicine and pollution laboratory avoid waste.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of wide mouthful of buret comprises body 1, and the top of body 1 is fixed with container 2, and container 2 is the wine jar shape.
Embodiment 2
Embodiment 2 is with the difference of embodiment 1: container 2 is funnel-form.
Claims (2)
1. one kind wide mouthful of buret comprises body (1), and it is characterized in that: the top of described body (1) is fixed with container (2).
2. a kind of wide mouthful buret as claimed in claim 1, it is characterized in that: described container (2) is funnel-form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218842 CN202676682U (en) | 2012-05-14 | 2012-05-14 | Wide-mouth burette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218842 CN202676682U (en) | 2012-05-14 | 2012-05-14 | Wide-mouth burette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676682U true CN202676682U (en) | 2013-01-16 |
Family
ID=47497581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220218842 Expired - Fee Related CN202676682U (en) | 2012-05-14 | 2012-05-14 | Wide-mouth burette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676682U (en) |
-
2012
- 2012-05-14 CN CN 201220218842 patent/CN202676682U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130514 |