Class II Microbiological Safety Cabinet Bio II Advance Plus: The Telstar Bio II Advance Plus series is a new generation of biological safety cabinets class II, providing a compact design for easy installation within the laboratory, without losing valuable working space. It has also been designed with high standards of safety, ergonomics, energy efficiency, reliability and ease of use in its class. The Bio II Advance Plus series is backed by Telstar’s world reputation and commitment to provide the market’s most secure safety cabinets for biological products. Tested and certified by TUV Nord in Hamburg to meet the European Standard for Microbiological Safety Cabinets EN12469, Bio II Advance Plus guarantees the maximum level of safety for the product, the personnel and the environment. The introduction of led lighting and EC fans makes Bio II Advance Plus one of the best energy efficient and low noise level cabinets available on the market. Class II Microbiological Safety Cabinet BiOptima: The Telstar BiOptima series of Class II Biological Safety Cabinets ensures a high level of protection for the operator, product and environment, minimizing hazards inherent to working with biosafety levels 1, 2 and 3 agents. This series has been designed according to the highest standards of quality and biological safety, reliability, ergonomics and usability. Furthermore it meets the latest customer requirements such as low energy consumption and low sound levels. BiOptima is available in 4 sizes (90, 120, 150 and 180 cm width) and in two versions. The Cyto version is dedicated to applications involving the handling of cytotoxics and includes an additional set of HEPA H14 filters placed under the working surface in accordance to the DIN12980 norm