https://www.sigmaaldrich.com
Ad175 mum particle size (spherical), in 0.9% NaCl solution. Expertise on every level to craft science & technology solutions in life science
World-Class Expertise · Filtration · Wide Selection · Applications & Technique
Brands: Sigma-Aldrich, Millipore, SAFC, Milli-Q, Supelco, BioReliance, Roche