Add to Cart Quick view 9mm Screw Closure, PTFE/Red Rubber, Blue, Pre-Slit, 100-pk MSRP: Now: $49.22 Was: 9mm Screw Closure with PTFE/Red Rubber Septum, Blue, Pre-Slit (100-pk) These premium 9mm screw closures feature a PTFE-faced red rubber septum, engineered for reliable sealing in autosampler vials... 4000-57B MSRP: Now: $49.22 Was: Add to Cart Quick view Qty in Cart: 0 Order Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $49.22 Was: Subtotal: Add to Cart
