The traceable 1.10ml storage vials from Micronic work equally well with either screw caps or push caps. The tubes have a net working volume of 0.80ml when used with screw cap or 0.90ml when used with push cap (working volume at +21°C). The 1.10ml tubes are standard available in the 96-well format Roborack or Micronic 96-3 Rack. The 1D barcoded racks are based on the ANSI/SLAS standards for storage racks and are, just like the tubes, produced in a class 7 clean room.