The United States Pharmacopeia (USP) sets stringent guidelines for reference standards used for the testing of botanicals to ensure their quality, purity, and consistency. These requirements […]

We are always working on new admissions to expand our outstanding portfolio of highly purified phyproof® reference standards by constantly monitoring new regulatory requirements, scientific progress […]

  Whether for quality control in the field of botanicals, herbal medicinal products, pet food and cosmetics or for pharmacological research: We have expanded our outstanding […]

Whether for quality control or pharmacological/toxicological research: PhytoLab is offering you an outstanding portfolio of highly purified phyproof® reference standards for quantitative analysis of hydroxyanthracene derivatives (HADs). […]