Chromatograph for detecting pesticide residues in food

Recently, the Ministry of Agriculture and the Ministry of Health jointly released the national standard for food, "Limits of Pesticide Residues in Food", which will become the mandatory national standard for regulating pesticide residues in food in China, marking the implementation of China's "Food Law" and《agricultural productsSince the implementation of the Quality Law, significant breakthroughs have been made in the revision of pesticide residue standards, effectively solving the problems of coexistence, cross contamination, and aging of previous pesticide residue standards, and achieving the consolidation and unification of pesticide residue standards in China's food industry. (2) The newly released "Maximum Residue Limits for Pesticides in Food" will be implemented from March 1, 2013. The new standard has established 2293 residue limits for 322 pesticides in 10 major categories of agricultural products and food, which basically covers the main agricultural products consumed by Chinese residents in their daily lives. Its scientificity, operability, and systematicity have been significantly improved; The 2293 residue limit standards also recommended supporting detection method standards for the first time. (3) The pesticide residue limit standard is an important component of national food standards and a crucial foundation for the quality supervision of agricultural products; In recent years, the Ministry of Agriculture has actively taken measures to accelerate the construction of the pesticide residue standard system, achieving positive progress and results. The promulgation and implementation of the new standards provide a legal technical basis for regulating the scientific and rational use of drugs and the quality supervision of agricultural products, and severely cracking down on the illegal use and abuse of pesticides.

　　 With the improvement of national income and living standards, there is increasing attention to the requirements for food health. The application of chromatographic analysis in the food hygiene industry is becoming more and more extensive. The widespread use of chromatography will solve many problems in people's daily lives and become an essential part of human life. Currently, 70% of pesticide residue detection is carried out using gas chromatography,Detection of Pesticide Residues in Agricultural and Sideline Food by Gas ChromatographyDue to its characteristics of easy operation, fast analysis speed, high separation efficiency, high sensitivity, and wide application range, it has been widely used. It can achieve complete detection and analysis of various pesticide residues in agricultural and sideline products, food, aquatic products, Chinese medicinal materials, dairy products, and feed in one injection.
1Application areas:
Widely used in the detection of pesticide residues in aquatic products, grains, food, vegetables, dairy products, and traditional Chinese medicine.
Mainly used for the detection of pesticide residues such as parathion, fenthion, and imidacloprid in food; Detection of pesticide residues such as dichlorvos, dimethoate, malathion, parathion, and quetiapine in food; Detection of pesticide residues of phoxim and glyphosate in food; Detection of pesticide residues such as permethrin and dichlorvos in food; Detection of Acetyl Methamidophos and Methamidophos Pesticide Residues in Food; Detection of methyl parathion pesticide residues in grains and cottonseed oil; Detection of pesticide residues of furandan and tricyclic azole in grains.
IIInstrument features:
1Detection of Pesticide Residues in Agricultural and Sideline Food by Gas ChromatographyAdopting a fully microcomputer CPU control system,Having excellentReliability and anti-interference abilityjustDisplay intuitively、easy operationThe design innovation of this instrument breaks the traditional detection and analysis scheme and has unique independent innovation in China.
2. The chromatograph adopts advanced computer communication interfaces, which can achieve remote control, remote data transmission, processing, and supervision of the instrument.
3. According to the analysis of different products, there are multiple detector options available, and multiple commonly used detectors can be selected simultaneously.
4. Large capacity column box with automatic rear opening door, capable of 5-stage programmed heating; Implement near room temperature control function (5 ℃ above room temperature).
5. Different configurations of packed column injectors and capillary column injectors can be selected, and supporting devices such as gas injectors, conversion furnaces, thermal analysis devices, headspace injectors, and automatic headspace injectors can also be connected.
6. Equipped with fault self diagnosis function, displaying the location and nature of the fault at any time; Equipped with over temperature protection function, any temperature exceeding the set temperature will automatically stop heating to protect the detector and chromatographic column.
IIITechnical Parameter
1. Detector indicators

2Temperature control
ATemperature control range: Column box volume:280×280×180mm
B、Temperature range: above room temperature5℃-400℃
Temperature control accuracy: ±0.5% Display accuracy:0.1℃
C、Program order:5steps
D、Cheng Sheng rate:0-39℃/min(Adjust increment)0.1℃/min）
E、Program heating repeatability: ≤1％
3、Gas chromatograph for pesticide residue detection in foodHost size:650×480×500mm
4Instrument weight:56kg
5Power:2000W
Our company's other analysis plans:
Gas chromatograph:
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effectiveLiquid chromatograph:
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Lu ChuangThe clothingaffairadvantage:
1Lu ChuangofserviceEngineers have undergone chemical analysis，Training on instrument repair and maintenance，Can maintain and repair various componentsmaintenancemaintenance.
2、Timely telephone technical support---faultarrangeget rid ofengineerAnswer your call，Provide timely solutions to problems.
3、****Service----Lu ChuangWithin the scope of * * * *withinprovideEffectivehigh qualityofservice.
4、flexibletimelyResponse time----After phone repair report，24Telephone guidance within hours or72On site within hourssolve a problem.
5、Online instruments24hourfaq：QQ：377502153
6、There are free and irregular chromatography training courses every year，The content includes chromatographic principles、analysis、application，Technical instrument operation，helpAssist the causeObstacle removal and maintenance.You can provide detailed product information through emailword0632-5080618/Or company websitewww.lcsepu.comconsulting service