J.G. Finneran Associates
Design, Engineering and Manufacturing
Closures & Septa
11mm Snap Top Caps™
11mm Poly Crimp™ Seals - Patented
8mm, 11mm, 13mm, 20mm and 30mm Aluminum Seals
8-425mm Screw Thread Closures & Septa
9mm R.A.M.™ Closures & Septa
10-425mm Screw Thread Closures & Septa
Conical and Starburst Snap Plugs
13mm Snap Top Caps™
13-425mm Screw Thread Closures & Septa
8mm Snap Top Caps™
Aluminum Seals & Closures for Headspace and SPME Vials
Stoppers and Plugs
Versa Vial™ Plugs (12mm)
Injection Port GC Septa
Ultra Low Bleed Seals & Closures (11)
11mm Poly Crimp™ Seals - Patented
8mm, 11mm, 13mm, 20mm and 30mm Aluminum Seals
8-425mm Screw Thread Closures & Septa
9mm R.A.M.™ Closures & Septa
10-425mm Screw Thread Closures & Septa
Conical and Starburst Snap Plugs
13mm Snap Top Caps™
13-425mm Screw Thread Closures & Septa
8mm Snap Top Caps™
Aluminum Seals & Closures for Headspace and SPME Vials
Stoppers and Plugs
Versa Vial™ Plugs (12mm)
Injection Port GC Septa
Ultra Low Bleed Seals & Closures (11)