Sigma-Aldrich Corp.
Missouri, USA Sigma-Aldrich Corp focuses on biochemical and organic chemical products & kits that are used in scientific and genomic research, biotechnology, pharmaceutical development and diagnosis of disease. We offer a broad range of molecular biology reagents and chemicals. We focus on antibody explorer, auto More...
www.sigmaaldrich.com

Asahi Kasei Corporation
Japan Asahi Kasei Corporation provides innovative solutions based on chemistry and materials science. We serve a diverse range of markets, that include fibers, chemicals, consumer products, housing, construction, electronics & health care. Our Semia® odor-absorbing sheets consist of fine activated-charcoa More...
www.asahi-kasei.co.jp