DWK, 224193-07, WHEATON® Unlined Aluminum Seal, 20mm, Green, Tear-Off

Wide range of styles and sizes, Color selection includes natural, red, blue and green, Open top seals expose stopper for sample retrieval with a syringe, Tear-off seal removes completely allowing content to pour from bottle, Solid top seals are excellent for long-term storage of samples, Flip cap seals provide tamper evidence, Flip Tear Off (1 piece): Button stays affixed to an aluminum pull ring and is used to completely tear the aluminum seal from the vial