Rhodamine B (also referred to as Rose Red B or Basic Violet 10) is a synthetic basic fluorescent dye that belongs to the xanthene chemical class. This substance itself exhibits a bright rose-red color and is readily soluble in polar solvents such as water and ethanol. Initially, it was widely used ...

This application note describes the use of the Wayeal ion chromatography system for the determination of guanidinoacetic acid and related impurities in feed additives. The primary function of feed additives is to enhance feed performance and increase livestock production efficiency by means of trace...

"Glyphosate, glufosinate, ethephon, and four other pesticides along with their metabolites, are widely used in crop cultivation due to their high efficiency and broad-spectrum herbicidal and ripening effects, making them important agricultural inputs for ensuring crop yield and improving farming ...

Metalaxyl is a highly effective, low-toxicity systemic fungicide of the phenylamide class. It provides excellent curative activity against diseases such as downy mildew, phytophthora blight, and blackleg caused by Plasmopara, Phytophthora, and Pythium species. It is widely applied in the agricultura...

Phoxim, with the chemical formula C₁₂H₁₅N₂O₃PS, is a synthetic organophosphorus insecticide. It achieves its insecticidal effect by inhibiting the activity of cholinesterase in pests, disrupting the normal function of their nervous system, and preventing their regular physiological activities. ...

In the field of modern chemical industry, ethylene glycol (EG), diethylene glycol (DEG), and triethylene glycol (TEG), as typical representatives of the polyol family, have integrated into every aspect of human life due to their unique physical and chemical properties. The most common application of ...

This application note introduces the determination of multiple phosphates in foods according to Method 2 of GB 5009.256-2025 using Wayeal's ion chromatography system. Excessive intake of phosphates may disrupt the body's calcium-phosphorus metabolism, leading to impaired mineral absorption or other ...

Polyacrylamide is commonly used in shampoos, shower gels, and face creams to adjust texture, or as an auxiliary ingredient in styling products, due to its excellent thickening, stabilizing, and film-forming properties. However, if the polymerization reaction is incomplete during the production ...

Ethyl maltol is widely used in the food industry as a highly efficient and broad‑spectrum flavor enhancer and modifier to intensify and harmonize sweet, fruity, and creamy notes in food products. According to China’s National Food Safety Standard for the Use of Food Additives (GB 2760‑2024), ethyl ...