These sample bags are perfect for transporting and storing solids, semisolids, and liquids used in environmental and carcass sampling, biomedical and pharmaceutical research, quality control operations, food industry applications, and clinical and veterinary care. 

• Pliant polyethylene sterile tubing
• Highly resistant. 
• Wire closing to create an airtight seal. 
• The round wire bags feature two wires for closing. 

Bags are manufactured out of pliant, extremely resistant virgin polyethylene sterile tubing that lacks side closures. 

They include a wire closure for an airtight seal and wide-sealed bottoms for further leak prevention. 

To use, tear off the perforated top, pull tabs to open the bag, fill it, grasp the ends of the tape closure and draw them shut, twist the bag three or four times to seal it, and bend the ends of the closure inward to lock it.