Displaying 9 results of Nandrolone Decanoate Impurities Nandrolone Decanoate is a synthetic anabolic steroid and a popular performance-enhancing drug. However, during its production, impurities can be formed. These impurities can affect the purity and potency of the drug and may also pose potential health risks to the user. The identification and control of Nandrolone Decanoate impurities are critical for ensuring the safety and efficacy of the drug. Various analytical techniques are employed to detect and quantify these impurities, including high-performance liquid chromatography (HPLC) and mass spectrometry.