How many foams will I get from a Biosilk vial?

One vial is enough for 12-13 wells of a 24-wells plate. Smaller volume can be used, eg. 5-10 µl for 96-well plate, but this needs to be tested with all related volume recalculated accordingly i.e. cell suspension, pipet, medium. For a 96-well plate, you need at least 2 vials of Biosilk or Biosilk 521.