CN205015275U - Two quick test paper strips of color comparison of aluminium in flour product - Google Patents
Two quick test paper strips of color comparison of aluminium in flour product Download PDFInfo
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- CN205015275U CN205015275U CN201520788076.5U CN201520788076U CN205015275U CN 205015275 U CN205015275 U CN 205015275U CN 201520788076 U CN201520788076 U CN 201520788076U CN 205015275 U CN205015275 U CN 205015275U
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model belongs to the technical field of metal content detects and specifically relates to indicate the quick test paper strip of the two color comparisons of aluminium ( aluminum potassium sulfate ) in the flour product. A two quick test paper strips of color comparison of aluminium in flour product, includes and is equipped with a detection area and the 2nd detection area in proper order in PVC backplate one end by the PVC backplate, and a detection area adheres to on the PVC backplate has the glass fiber layer of containing rose -red carboxylic acid ammonium, and the second detection zone adheres to on the PVC backplate has the glass fiber layer of containing chrome azurol S and cetyl trimethylamine, is equipped with double -colored colorimetric card crisscross each other at the PVC backplate back. The utility model discloses a two color comparison test paper methods have two kinds of independent reaction color development systems to can accurate quantitative interpretation result according to colour reaction result separately, can also verify mutual verification testing result accuracy, still have easy and simple to handle, advantage that check -out time is short.
Description
Technical field
The utility model relates to tenor detection field, refers in particular to the two colorimetric Rapid detection test strip of aluminium (aluminium potassium sulfate) in a kind of Flour product.
Background technology
Aluminium is a kind of metallic element that people are familiar with very much, closely related with people in daily life.In food containing aluminium (aluminium potassium sulfate) be owing to using aluminum-containing additive in manufacturing process, as done the alum that deep-fried twisted dough sticks add, and make cake, biscuit, bread time cure powder etc., its effect makes food bulk crisp.Aluminium does not belong to the trace element of human body, and aluminium itself is a kind of chronic toxicity element, when Excess free enthalpy, to human health.In current detection faces goods, aluminium content mostly is physics and chemistry reagent, and there is complicated operation, time long, and be digital ratio look sentence read result, result precision is low, sxemiquantitative problem.
Summary of the invention
For overcoming the above problems, the utility model provides the two colorimetric Rapid detection test strip of aluminium (aluminium potassium sulfate) in a kind of Flour product.
The two colorimetric Rapid detection test strip of aluminium in a kind of Flour product, comprise PVC backboard, the first surveyed area and the second surveyed area is provided with successively in PVC backboard one end, on PVC backboard, the first surveyed area is attached with the glass layer containing rose-red carboxylic acid ammonium, on PVC backboard, the second detection zone is attached with the glass layer containing chrome azurol S and hexadecyl trimethylamine, is provided with interlaced bicolorimetric method card at the PVC backboard back side.
Improve as one of the present utility model, described bicolorimetric method card comprises the first surveyed area colorimetric card and the second detection zone colorimetric card, and the first surveyed area colorimetric card and the second detection zone colorimetric card are alternately distributed in upper and lower " serrate ".
Improve as one of the present utility model, the described PVC backboard other end also comprises overlay film handheld terminal.
The beneficial effects of the utility model are:
Adopt two Colorimetric test paper method, there are two kinds of independently reaction solution systems, and can accurate quantitative analysis sentence read result according to respective color reaction result, checking testing result accuracy mutually can also be verified; Also have easy and simple to handle, the advantage that detection time is short.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structure schematic diagram.
Embodiment
Below in conjunction with embodiment, the utility model is elaborated.
The two colorimetric Rapid detection test strip of aluminium (aluminium potassium sulfate) in a kind of Flour product, comprises PVC backboard 1, PVC backboard is provided with the first surveyed area 2 and the second surveyed area 3, is provided with bicolorimetric method card 4 at the PVC backboard back side.Described first surveyed area 2 and the second surveyed area 3 are provided with glass layer, and (glass layer can be attached on PVC backboard, also can be embedded on PVC backboard), the glass layer of the first surveyed area 2 contains rose-red carboxylic acid ammonium, and the glass layer of the second detection zone 3 contains chrome azurol S and hexadecyl trimethylamine.Described bicolorimetric method card 4 comprises the first surveyed area colorimetric card 5 and the second detection zone colorimetric card 6, first surveyed area colorimetric card 5 and the second detection zone colorimetric card 6 and is alternately distributed in upper and lower " serrate ".
Further, overlay film handheld terminal 7 is also comprised.
The utility model Cleaning Principle:
Dipping detection liquid, when detecting in liquid containing aluminium, in the first surveyed area 2, rose-red carboxylic acid ammonium can be reacted into blue material, also chrome azurol S in the second surveyed area 3 and hexadecyl trimethylamine reaction can generate blue material simultaneously.According to the first surveyed area 2 and the second surveyed area 3 blue degree contrast colorimetric card sentence read result.Otherwise when not containing aluminium in detection liquid, the first surveyed area 2 and the second surveyed area 3 are colourless.
The utility model using method is as follows:
Test strips, is dipped into and detects liquid and make liquid not have the first surveyed area 2 and 3 liang of seconds of the second surveyed area, take out, compare, according to color judged result in 30 seconds with PVC backboard 1 back side bicolorimetric method card 4.
The interpretation of the utility model result:
First surveyed area colorimetric card 5 and the second detection zone colorimetric card 6 different colours gradient indicate 0 respectively, 50,100,300,500ppm concentration color, according to different colours display, sentence read result.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (3)
1. the two colorimetric Rapid detection test strip of aluminium in a Flour product, comprise PVC backboard, it is characterized in that: be provided with the first surveyed area and the second surveyed area successively in PVC backboard one end, on PVC backboard, the first surveyed area is attached with the glass layer containing rose-red carboxylic acid ammonium, on PVC backboard, the second detection zone is attached with the glass layer containing chrome azurol S and hexadecyl trimethylamine, is provided with interlaced bicolorimetric method card at the PVC backboard back side.
2. the two colorimetric Rapid detection test strip of aluminium in Flour product according to claim 1, it is characterized in that: described bicolorimetric method card comprises the first surveyed area colorimetric card and the second detection zone colorimetric card, the first surveyed area colorimetric card and the second detection zone colorimetric card are alternately distributed in upper and lower " serrate ".
3. the two colorimetric Rapid detection test strip of aluminium in Flour product according to claim 1, is characterized in that: the described PVC backboard other end also comprises overlay film handheld terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788076.5U CN205015275U (en) | 2015-10-12 | 2015-10-12 | Two quick test paper strips of color comparison of aluminium in flour product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788076.5U CN205015275U (en) | 2015-10-12 | 2015-10-12 | Two quick test paper strips of color comparison of aluminium in flour product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015275U true CN205015275U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788076.5U Active CN205015275U (en) | 2015-10-12 | 2015-10-12 | Two quick test paper strips of color comparison of aluminium in flour product |
Country Status (1)
| Country | Link |
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| CN (1) | CN205015275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706620A (en) * | 2016-12-15 | 2017-05-24 | 厦门海荭兴仪器股份有限公司 | Rapid benzoyl peroxide detection method and kit |
-
2015
- 2015-10-12 CN CN201520788076.5U patent/CN205015275U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706620A (en) * | 2016-12-15 | 2017-05-24 | 厦门海荭兴仪器股份有限公司 | Rapid benzoyl peroxide detection method and kit |
| CN106706620B (en) * | 2016-12-15 | 2019-05-03 | 厦门海荭兴仪器股份有限公司 | A kind of benzoyl peroxide rapid detection method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |