Exactly pre-weighed tablets for convenient and rapid preparation of PBS solution. 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. Prepared solution may be sterilized by filtration (0,22 µm) or autoclaving. For long-term storage, buffer solution should be kept at +4 °C. ROTI ® Fair Products - Sustainability As ready-to-use mixtures, ROTI ® Fair products reduce the user’s exposure to health-damaging substances used for preparation or pH adjustment. The production of ROTI ® Fair tablets and sachets is carefully controlled in large quantities and can be made energy efficient. ROTI ® Fair products reduce the total amount of waste produced and improve the footprint in the climate balance. ROTI ® Fair PBS 7.4 for 1000 ml/tablet, for biochemistry and molecular biology