Labsit laboratory stool with castor. Labsit stools boast soft PU-foam upholstery, offering maximum space. It is infinitely height-adjustable and can easily operated using the rotating release ring. Features and Benefits Suitable for clean rooms in air purity class 3 Accredited to EN ISO 14644-1 Soft, durable, PU-foam upholstery GMP compatible Notes Seat height 450-650 mm