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Diphacinone test paper and method for preparing same

A technology for detecting test paper and anti-rat, which is applied in the field of rodenticide detection test paper and its preparation, can solve the problems of difficulty in popularization, long detection time, high cost, etc., and achieve the effect of simple measurement, simple production and convenient carrying

Inactive Publication Date: 2006-11-22
INST OF HYGIENE & ENVIRONMENTAL MEDICINE PLA ACAD OF MILITARY MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no national standard method for the determination of dimethicone at present, and there are liquid chromatography, infrared absorption spectrometry, ultraviolet spectrophotometry, etc. reported in the literature. These methods all need to be carried out under good laboratory conditions, and the detection time is long and Expensive, difficult to popularize

Method used

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  • Diphacinone test paper and method for preparing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Put the qualitative filter paper into 10g / L citric acid aqueous solution, fully soak it, take it out from the solution, dry naturally, then soak it in 10g / L ferric chloride aqueous solution, take it out after fully soaking, after natural drying, cut Form two pieces of 0.8cm×0.6cm, paste them on the substrate made of white plastic, the two pieces of filter paper are separated by 0.4cm, and cut the substrate into 0.8cm×5cm to make a kind of anti-mouse detection test paper.

Embodiment 2

[0025] Put the quantitative filter paper into the 15g / L citric acid aqueous solution, fully soak it, take it out from the solution, dry it naturally, then soak it in the 15g / L ferric chloride aqueous solution, take it out after fully soaking it, dry it naturally, cut it Form two pieces of 0.8cm×0.6cm, paste them on the substrate made of white plastic, the two pieces of filter paper are separated by 0.4cm, and cut the substrate into 0.8cm×7cm to make a kind of anti-rat test paper.

Embodiment 3

[0027] Put the qualitative filter paper into 20g / L citric acid aqueous solution, soak it fully, take it out from the solution, dry it naturally, then soak it in 20g / L ferric chloride aqueous solution, take it out after fully soaking it, dry it naturally, cut it Form two pieces of 0.8cm×0.6cm, paste them on the substrate made of glass, the two pieces of filter paper are separated by 0.4cm, and cut the substrate into 0.8cm×6cm, which is a kind of anti-mouse detection test paper.

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Abstract

The disclosed diphanadione test paper comprises a substrate, and a color paper. Wherein, the color paper is prepared as: dipping the filter paper in 10-20g / L solid organic acid, drying, dipping into 10-20g / L FeCl3 solution, and drying naturally. This invention is simple and portable, has some selectivity and sensitivity, and fit to fast on-field detection.

Description

technical field [0001] The invention relates to a detection test paper and a preparation method thereof, in particular to a rodenticide detection test paper and a preparation method thereof. Background technique [0002] Dimouse is a kind of anticoagulant rodenticide, its chemical name is 2-(diphenylacetyl) ninhydrin, it is characterized by slow poisoning effect, and the rats start to die three days after eating the bait. The commonly used dosage form is 1% diphacin sodium salt powder. Poor management of enemy rats can lead to accidental ingestion or poisoning, and occasionally can cause human poisoning. After poisoning, the main manifestations are nausea, vomiting, and purpura on the skin due to coagulation disorders. cause shock or even death. There is no national standard method for the determination of dimethicone at present, and there are liquid chromatography, infrared absorption spectrometry, ultraviolet spectrophotometry, etc. reported in the literature. These meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/78G01N33/52
Inventor 王红勇高志贤周焕英房彦军
Owner INST OF HYGIENE & ENVIRONMENTAL MEDICINE PLA ACAD OF MILITARY MEDICAL
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