Rd Plastics Specimen Transport Bag Case B22 by RD Plastics Co. GROUP: Lab Equipment & Accessories:Sample Collection & Processing:Transport Bags Item Description: Specimen Transport Bag, Printed BIOHAZARD, 6" x 9", 1000/Case Packaging Desc: Specimen Transport Ziplock Bag6X9 Biohzrd 3Wall 1000/Case Country of Origin: CN Harmonized Tariff Code: Product Description: 2 mil reclosable available in both 2 wall or 3 wall construction. The 3 wall bag has reclosable bag for specimen and separate pouch for paperwork. The pouch has a flap cover to insure that paperwork stays in place