Add to Cart Quick view Ibis 11mm Silver Aluminum Crimp Cap, PTFE/Rubber, 100-pk MSRP: Now: $15.00 Was: Ibis Scientific aluminum crimp caps are a cost effective alternative with the same quality of major manufacturers. Product Size Pack of 100 Description PTFE/Red Rubber Septa; Silver Aluminum Seal ... 4100-005 MSRP: Now: $15.00 Was: Add to Cart Quick view Qty in Cart: 0 Order Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $15.00 Was: Subtotal: Add to Cart