<strong>SPE Cartridge</strong><br />
Based on decades of experience, research and development. Welchrom SPE products are manufactured using state-of-the-art automation to ensure quality and consistency. We have the highest standards of quality assurance measurements to characterize raw materials and semi-finished packing, such as pore size, pore volume, surface area and carbon loading, to ensure Welchrom SPE products excellent batch-to-batch reproducibility and high extraction efficiency.