and accessories, disposable hollow fiber filtration modules and systems, supported polymeric liquid membranes and preparative low-pressure liquid chromatography products.

Their membranes and membrane modules are used for macrofiltration, microfiltration, ultrafiltration, diafiltration, dialysis and extraction. With over 2,000 products, ranging from small disposable membrane modules to high volume systems, you can be certain They have a product for your application.

They continue to make significant investments in R&D to develop and provide new products and advance separation technology as a whole. Spectrum's team of membrane scientists, engineers, technical experts and quality control personnel is always available to support your separation application. Our dedicated OEM group is available to work with our customers on special projects.

Spectrum has grown to become a global company with corporate headquarters in Rancho Dominguez, California and manufacturing facilities in Rancho Dominguez, CA; Houston, TX and Dallas, TX. They have a European sales office in Breda, Netherlands and an Asian sales office in Otsu-city, Shiga, Japan. Spectrum also supplies products world-wide through a network of international distributors.