Sterile sample bags are ideal for transporting and storing solids, semi-solids, and liquids. Successfully protecting contents, the sealing bags permit tests to be accurately completed without worrying about possible contamination. These polyethylene bags come in a variety of thickness sizes and are ideal for packaging applications requiring ISO Class 5 cleanroom conditions. The durable fabrication of the bags resists moisture, acids, alkali, embalming fluids, and most solvents and preservatives.