ess, avoiding side leakage accident.
＊Chosen membrane avoiding adsorption of drugs.
＊Designed wrench style clasp, easy to control the flow rate.
＊Connected single use sealing lockclasp in the tube, easy to control.
＊Sealing stopper for top and bottom designed with two wings of ergonomics.
＊impored adhesive paper of sealing package, avoiding false positive result by sterilization and false negative result by EtO.
＊Double package including certain negative pressure, eliminating the risk of f