CN202126408U - Convenient and saving potential of hydrogen (PH) test paper - Google Patents
Convenient and saving potential of hydrogen (PH) test paper Download PDFInfo
- Publication number
- CN202126408U CN202126408U CN2011202077955U CN201120207795U CN202126408U CN 202126408 U CN202126408 U CN 202126408U CN 2011202077955 U CN2011202077955 U CN 2011202077955U CN 201120207795 U CN201120207795 U CN 201120207795U CN 202126408 U CN202126408 U CN 202126408U
- Authority
- CN
- China
- Prior art keywords
- test paper
- convenient
- paper body
- inner ring
- hydrogen
- 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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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The utility model discloses a convenient and saving potential of hydrogen (PH) test paper, which comprises a PH test paper body and an annular inner ring. The length of the PH test paper body is 1m to 5m. Punching lines are arranged on the PH test paper body along the width direction every 1cm to 2cm. The PH test paper body is wound on the inner ring.
Description
Technical field
The utility model relates to a kind of experimental article, relates in particular to a kind of convenient PH of saving test paper.
Background technology
The common PH test paper that uses in the laboratory now generally is rectangular about one 5 centimetres; After the time standby scissors that uses is cut into small pieces; Get a solution with clean glass bar from from glass container, dipping in, just can know Property of Acid and Alkali of Solution from its change color; But the laboratory technician generally is disinclined to scissors it to be cut into small pieces when in use, but directly a whole piece is brought usefulness, is very much waste.
The utility model content
The purpose of the utility model just is to provide a kind of convenient PH of saving test paper, can make things convenient for the laboratory technician that it is torn into fritter, has saved the PH test paper.
To achieve these goals; The technical scheme that the utility model adopts is such: a kind of convenient PH test paper of saving; Comprise PH test paper body, also comprise the inner ring of annular, the length of said PH test paper body is 1-5 rice; Said PH test paper body is provided with perforated lines along the every interval 1-2 of its Width centimetre, and said PH test paper body is wrapped on the inner ring.
As preferably: the length of said PH test paper body is 5 meters.
Compared with prior art; The advantage of the utility model is: every interval 1-2 centimetre is provided with a routing hole on the PH test paper; Make things convenient for the laboratory technician PH test paper to be torn into 1-2 centimetre fritter; The length of PH test paper body is 1-5 rice, and the laboratory technician can not directly bring use with long like this PH test paper again, and must it be torn into fritter; PH test paper body is wrapped on the inner ring, the convenient PH test paper of placing, the utility model has been practiced thrift test paper greatly, and convenient the use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
To combine accompanying drawing that the utility model is described further below.
Embodiment 1: referring to Fig. 1, the utility model comprises PH test paper body 2, also comprises the inner ring 1 of annular; The annulus that said inner ring 1 is processed for plastics, the length of said PH test paper body 2 is 1-5 rice, selects 3 meters here; Its width is identical with the width of common PH test paper, is 0.8-1 centimetre, and said PH test paper body 2 is provided with perforated lines 3 along the every interval 1-2 of its Width centimetre; Said PH test paper body 2 is wrapped on the inner ring 1, and whole PH test paper can be contained in the plastic film bag, prevents to pollute.
Every interval 1-2 centimetre is provided with a routing hole 3 on the PH test paper, makes things convenient for the laboratory technician that the PH test paper is torn into 1-2 centimetre fritter, the length lengthening of PH test paper body, and the laboratory technician can not directly bring use with long like this PH test paper again, and must it be torn into fritter; PH test paper body is wrapped on the inner ring 1, the convenient PH test paper of placing, the utility model has been practiced thrift test paper greatly, and convenient the use.
Claims (2)
1. conveniently save the PH test paper for one kind; Comprise PH test paper body (2); It is characterized in that: the inner ring (1) that also comprises annular; The length of said PH test paper body (2) is 1-5 rice, and said PH test paper body (2) is provided with perforated lines (3) along the every interval 1-2 of its Width centimetre, and said PH test paper body (2) is wrapped on the inner ring (1).
2. according to a kind of convenient PH test paper of saving described in the claim 1, it is characterized in that: the length of said PH test paper body (2) is 5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202077955U CN202126408U (en) | 2011-06-12 | 2011-06-12 | Convenient and saving potential of hydrogen (PH) test paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202077955U CN202126408U (en) | 2011-06-12 | 2011-06-12 | Convenient and saving potential of hydrogen (PH) test paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126408U true CN202126408U (en) | 2012-01-25 |
Family
ID=45489473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202077955U Expired - Fee Related CN202126408U (en) | 2011-06-12 | 2011-06-12 | Convenient and saving potential of hydrogen (PH) test paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2530692R1 (en) * | 2013-09-04 | 2015-03-31 | Enrique SORIA VALLE | Strip dispensing container |
-
2011
- 2011-06-12 CN CN2011202077955U patent/CN202126408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2530692R1 (en) * | 2013-09-04 | 2015-03-31 | Enrique SORIA VALLE | Strip dispensing container |
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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: 20120125 Termination date: 20120612 |