Design and materials On the Isitec Laboratory, the seat and backrest are made from sealed SoftTouch integral foam. This material can be disinfected and is easy to clean. Despite Isitec Laboratory’s minimalist approach, it is still very well equipped, making it an attractive budget solution for laboratory applications. Instead of the sturdy plastic 5 star base, it can also be supplied with a steel 5 star base as an option. The colour of the frame is black.