Sterile Sampling Bags, 3" x 7", 2.5 Mil, 4 oz., 500/Case

Clear virgin polyethylene bag is sample-ready to eliminate prep time. Tear off perforation at top, pull open with center tabs, insert sample, fold top over, and close double-wire end tabs to create an airtight, leakproof seal for transporting liquid, solid, or semi-solid speciments. Meets FDA and USDA specifications for food contact.