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Lemon (Citrus limon) is one of the most popular citrus fruits after oranges and citrus, with a global production capacity of 4.2 million tons, mainly in the United States, Argentina, Spain, Italy and Mexico. Lemon is rich in a variety of secondary me..

Globally, pesticide pollution in surface water is becoming increasingly serious. Due to the widespread use of pesticides in agriculture, the increase of environmental pollutants such as pesticides in surface water has become the top priority of publi..

Tegent’s self-developed brand INNOTEG product team has been expanded again! EasyVac Corrosion-resistant Diaphragm Pump strongly joined, replacing the traditional water circulation pump to help researchers reduce costs and increase efficiency!EasyVac ..

Today we will bring you a guide to the use of —— pipette in laboratory instruments! Whether you are a lab novice researcher or a senior researcher, mastering the correct way to use the pipette is the key to successfully completing the experiment and ..

Q:You must hear the word VOCs very often. Do you really know that?A: VOCs is the general term for volatile organic compounds discharged into the atmosphere by various human activities and biological metabolism, which can participate in the photochemi..

Magnetic stirrer and overhead stirrer are the most common pretreatment instruments in laboratories. As the saying goes, weapons to take while the hand of the —— mixer selection generally consider from three aspects: mixing purpose, material viscosity..

Sampling operation is the first step of the whole laboratory testing process, but also the first important link that should be guaranteed, but also an important part of the quality control process. If the sample is not representative, the analysis re..

ForewordOrganic acids can react with alcohols to produce esters. The carboxyl group is the functional group of the carboxylic acid. Except for the formic acid (H-COOH), the carboxylic acid can be regarded as a derivative after the hydrogen atoms in t..

The Bel-Art product Magic Touch™ 2 ice basin combines superior insulation with high chemical resistance, compatible not only with wet ice but also with ultra-low temperature materials, including dry ice, salt slurry, dry ice methanol slurry or liquid..

Welcome to the magical world of chromatography, a vibrant field of science that has survived a hundred years of vicissitudes. Chromatography, born more than 100 years ago, was originally intended to conduct preparative separation, by separating and p..

Colorant, also known as food pigment, is the main purpose of food coloring, to make food give color and improve the material of food color. At present, there are more than 60 kinds of food coloring agents commonly used in the world, and 46 kinds are ..

We tend to think that the sample bottles(Vials) are simple, inexpensive parts that do not affect the analysis results. INNOTEG Tell you: actually this is wrong!!Unqualified sample bottles(Vials), caps, and cushions can cause sample loss, contaminatio..