Test
Lined seals for use with crimp-top vials
Type | Open Top Cap |
---|---|
Material (Liner) | PTFE/Silicone |
Closure Size | 11 mm |
Material | Aluminum |
These plastic caps will easily slip over the ends of packed GC columns to protect them during storage.
Designed for standard screw thread vials. Available with or without septa. Easy on and easy off convenience with a twist of the cap that produces an evaporation proof seal. Larger opening provides a increased target area for needle penetration. Size:
NC2109872 2 ML SCREW TOP VIALS CAPS
BLUE POLYPROPYLENE SCREW THREAD CLOSURES CAPS, PTFE/SILICONE SEPTUM, White PTFE, White Silicone Septum, 100/pk.
Metrohm Septa Sil Caps 20.7mm
NC2156120 9MM SCREW 100PK
Screw closure, N 9, PP, blue, center hole, PTFE, white, 0.25 mm 100/cs
Screw Cap and PRE-SLIT Septa, Size 9-425, Red PTFE/White Silicone 1mm(0.040), PK/100,CS/10PKS
This cap is used with the 10 ml vial for Waters 2707 Autosamper. The cap has an X-Slit PTFE Silicone Septa.
NC2402983 PRE-SLIT SILICONE/PTFE CAP MAT
BLUE POLYPROPYLENE SCREW THREAD CLOSURES CAPS, PTFE/SILICONE SEPTUM, Red PTFE, White Silicone Septum, 1000/pk.
Cap&Septa: 9-425 Blue Open Top Ribbed Screw Cap with 9 mm White PTFE/Red Silicone Septa 1.0mm Thick. 100pcs/pk, 10pk/cs
Snap Cap 12 x 32 mm, with PTFE/Silicone Septum, 500/pk;
Cap, Crimp, Headspace, Magnetic With 5mm hole, 0.005 in. PTFE/Clear Silicone - 3.2mm, 100 Pack