Cleaver Scientific has introduced a new range of injection moulded horizontal electrophoresis products. They offer five different horizontal units in their Multisub range, which incorporate sixteen different gel tray sizes, and unlike many other electrophoresis units, they benefit from an injection moulded construction which provides a range of important benefits to the user. For example, a stronger, more durable high quality finish to better withstand the demands of the modern laboratory, yet they are lightweight, leak-proof and more competitively priced as a result of lower manufacturing costs. They also look attractive in the lab. Central to the ease of use of the product is the guaranteed plug and go leak proof gel casting system.