Botanical Reference Material, specifically a plant high-purity control strain is a substance used for scientific research or identification, particularly in chemical composition analysis, pharmacological activity screening, toxicity mechanism research, drug administration, food, health food, cosmetics, and other related products. It is employed through accurate qualitative and purity analysis, uniformity testing, and stability monitoring. These substances have specific characteristics or quantities and are classified into categories such as fatty acids, phenolic acids, anthones, terpenoids, steroids, saponins, phenylpropanoids, flavonoids, alkaloids, carbohydrates, amino acids, peptides, and others. We offer over 6,000 types of high-purity plant reference materials, including traditional Chinese medicine, natural medicine, plant, and other related scientific research and application reference materials.