Fresh abdominal skin was obtained from female patients undergoing paniculectomy operations. Immediately after dosing, scrwe-cap lids which iincluded a wire mesh and gauze basket containing 14-60 mesh activated charcoal were placed tightly on the flow-through cells. They do not mention what the receptor fluid was, how many studies were done or the temperature that they were conducted at. Most of the radioactivity was recovered from the charcoal trap (76.6%) |