A ChemTek provides chemical products and services to pharmaceutical researchers worldwide. We pride ourselves in making the purchasing process simple and efficient, with reasonable pricing for a wide variety of products. Our chemical stock contains amino acids, bioactive reference compounds, nature products, building blocks, and more. We also supply consumable lab equipment like HPLC/prep-HPLC/flash columns, chromatography systems, TLC, silica gel, syringe filters, and vials.