Seals for Headspace Vials are available in aluminum, magnetic and pressure release. Pressure release seals offer a safety feature where the scored aluminum seal will open if the internal pressure reaches 3.0 ± 0.5 bar (1 bar equals approximately 14.5 psi).
WWGR Part# | Description | Septa | Material | Pack | Case |
0015301 | 20 mm Crimp, Standard | PTFE/Clear Silicone, 2.5 mm | Alum | 100 | 1000 |
0015302 | 20 mm Crimp, Pressure Release | PTFE/Clear Silicone, 2.5 mm | Alum | 100 | 1000 |
0015303 | 20 mm Crimp, Steel/Magnetic | PTFE/Clear Silicone, 8mm Opening, 2.5 mm | Steel | 100 | 1000 |
0015451 | 20 mm Crimp, Standard | PTFE/Gray Butyl, 3.0 mm | Alum | 100 | 1000 |
0015452 | 20 mm Crimp, Pressure Release | PTFE/Gray Butyl, 3.0 mm | Alum | 100 | 1000 |
0015453 | 20 mm Crimp, Steel/Magnetic | PTFE/Gray Butyl, 8 mm Opening, 3.0 mm | Steel | 100 | 1000 |
0015501 | 20 mm Crimp, Standard | PTFE/Molded Gray Butyl, 3.0 mm | Alum | 100 | 1000 |
0015502 | 20 mm Crimp, Pressure Release | PTFE/Molded Gray Butyl, 3.0 mm | Alum | 100 | 1000 |
0015503 | 20 mm Crimp, Steel/Magnetic | PTFE/Molded Gray Butyl, 8 mm Opening, 3.0 mm | Steel | 100 | 1000 |
0015609 | 20 mm Crimp, Steel/Magnetic | Blue PTFE/White Silicone (SPME) | Steel | 100 | 1000 |