Afton Scientific Corporation The company operates a state-of-the-art cGMP aseptic processing facility. The Grade A/Class 100 clean room is fully compliant with FDA regulations and is suitable for liquid fills of 1–100-mL vials, with production sizes from 100 to 15,000 units. The facility also provides pre-sterilized and packaged components for customers looking to perform their own aseptic fills.