Impurities & controls

Mpurity controls and standards are essential for drug quality research and process research and are an important part of drug technology review. Our company specializes in the design and synthesis of various drug impurity reference products and standard products. If you need more development and customization, please contact customer service.
Fluconazole Impurity C&F:

 Itraconazole impurities A, C, D, F&G:

Ketoconazole impurities B, D, E:

Voriconazole impurities A, B, C, F, G & H:

Sulfamethoxazole impurity F:

Sulfasalazine impurity I: