9-425 Types: 1) Popular 9-425 Vials. Clear Glass Vial / Clear Glass Vial, with Writting-On . Amber Glass Vial / Amber Glass Vial, with Writting-On . 2) PP 9-425 Vials. 9-425 PP Vial with Insert / 9-425 PP Vial with Graduation. 3) High Recovery Vials. Caps for 9-425 Vials: Vials Packing: PP Box Packing