Quick view Add to Cart National Scientific 11mm Aluminum Crimp Seal, Gray Chlorobutyl Septum, silver seal, 100/pack MSRP: Was: Now: $460.47 Quick view Add to Cart
Quick view Add to Cart National Scientific 8-425 Open Top Flanged Cap, Black PP, Bonded PTFE Septum, 100/pack MSRP: Was: Now: $32.72 Quick view Add to Cart
Quick view Add to Cart National Scientific Mass Spec Target DP Certified 2mL Silanized Vial Amber with id patch and Blue Bonded cap PTFE/silicone, 100/pack MSRP: Was: Now: $125.00 Quick view Add to Cart
Quick view Add to Cart National Scientific Clear Polypropylene, Blue PTFE/White Silicone, Pre-slit, Target Snap-It 11mm Snapcap Closure, 100/pack MSRP: Was: Now: $64.00 Quick view Add to Cart
Quick view Add to Cart National Scientific 3.5mL 15x45mm High Recovery, Clear, Black Cap, Bonded PTFE/Silicone Septum, Pre-slit, NS Certified Convenience Kit, 100/pack MSRP: Was: Now: $212.62 Quick view Add to Cart
Quick view Add to Cart National Scientific Clear Polypropylene, Red PTFE/White Silicone, Star-slit, Target Snap-It 11mm Snapcap Closure, 100/pack MSRP: Was: Now: $66.00 Quick view Add to Cart
Quick view Add to Cart National Scientific 2mL Amber Glass, White PP, PTFE/Silicone Soft Durometer Septum, Target 10-425 Assembled Kit, 100/pack MSRP: Was: Now: $124.00 Quick view Add to Cart
Quick view Add to Cart National Scientific Black Polypropylene, PTFE/Silicone Bonded Septum, High Purity, Target DP RoboCap, 100/pack MSRP: Was: Now: $999.99 Quick view Add to Cart
Quick view Add to Cart National Scientific Yellow Polypropylene, PTFE/Silicone Bonded Septum, High Purity, Target DP RoboCap, 100/pack MSRP: Was: Now: $999.99 Quick view Add to Cart
Quick view Add to Cart National Scientific 2mL Clear Glass I-D, Black, PP, PTFE/Silicone, Pre-slit, Target 10-425 Convenience Kit, 100/pack MSRP: Was: Now: $107.00 Quick view Add to Cart
Quick view Add to Cart National Scientific Black Polypropylene, Red PTFE/White Silicone, Target Snap-It 11mm Snapcap Closure, 100/pack MSRP: Was: Now: $41.00 Quick view Add to Cart
Quick view Add to Cart National Scientific Crimping Tool, for 32mm Crimp Seals MSRP: Was: Now: $760.53 Quick view Add to Cart
