Aseptic Isolators For aseptic manufacturing, we design and provide micronization systems and tailored isolators. A series of solutions which may include either steam, VHP, or others are designed and tailored according to customers’ requirements. In case of sterile micronization, the jet milling system is designed according to the environment in which it is positioned, whether the set-up is a Class A isolator in a Class C room, or a jet mill specifically designed for manufacturing in a class A room.