Sterilin Limited has announced that its handy ward/shelf packs of its best selling 30ml universal containers are now available in a new pack of 50. The containers are CE marked and have a leak tight cap that ensures sample containment. Manufactured aseptically under clean room conditions from non-cytotoxic materials such as virgin polystyrene, the containers are processed in a manner that excludes microbiological contamination. They are used for preservation of urine samples and are available empty or pre-filled with boric acid.