ROTI®PreMix PBS, for biochemistry and molecular biology, 250 g, plasticROTIPreMix PBS, for biochemistry and molecular biology Among biological buffers, PBS is the one most commonly used. Due to its isotonic and non toxic nature, PBS is suitable for applications in cell culture as well as in biochemistry and molecular biology. PBS is frequently used for sample dilution and as base solution in immunochemical processes. Directions for use Prepared solution may be sterilized by filtration (0,22 m) or autoclaving. For long