Mass spectrometry mobile laboratory for rapid detection of 198 pesticide residues

198Mass spectrometry mobile laboratory for rapid detection of pesticide residues

1、 What are the advantages of mass spectrometry mobile rapid inspection vehicles?

The advantages of mobile laboratories include maneuverability, rapid emergency response, small footprint, and fast results. One is to collect samples on site to ensure the authenticity of the data to a large extent. Secondly, while ensuring the accuracy of the results, we should pursue experimental efficiency and obtain the testing report as soon as possible. Generally, mobile laboratories use reagent kit or test strip methods to detect residues of agricultural and veterinary drugs.

The mobile rapid inspection vehicle introduced in this article has several innovations to ensure accurate results and high efficiency at low cost.

（1）Take Agilent'sUCultivationOn the liquid chromatography tandem mass spectrometer, with the help ofLC-MS/MSThe instrument improves accuracy and sensitivity, greatly expanding the list of analytical agents, and detecting up to fruits and vegetables200Common pesticides, meat offal, etc29Receptor agonists.

（2）Pre processing adoptsFaPEx/FaVEx-AGOne step column method, rapid instrument analysis method, data processing usingiTASIntelligent interpretation software assists in generating reports, improving efficiency from various aspects and averaging15Detect one vegetable and fruit sample per minute, average2-3Test one batch per hour20A piece of meat/Internal organ samples.

（3）The innovative breakthroughs in pre-processing, instrument analysis methods, and data processing methods not only save solvents, equipment, consumables, etc., but also greatly save manpower and time. At the same time, the types of reagents for injection testing have increased several times, resulting in comprehensive cost savingsAbout 80%, making mass spectrometry analysis technology a reality for rapid screening and risk screening.

2、 There are four major application scenarios for pesticide residue detection in mass spectrometry mobile laboratories, including but not limited to:

1. Food safety sampling for large-scale sports events and conferences

2. Sampling inspection of food ingredients in military, public, educational, and medical canteens

3. Customs conducts on-site inspections of imported fruits and vegetables

4. Wholesale vegetable and fruit ingredients, large-scale supermarkets, e-commerce platforms and other supply sampling inspections

3、 Mobile Quick Inspection Laboratory Display Video

1Fruits and vegetables198Mobile laboratory for cultivating agricultural residues

2. Meat/viscera 29Mobile rapid inspection vehicle for receptor agonists