Vial closures with septum and stoppers

Cap types and their properties

Cap types

Septum materials and their properties

Septum types

Application
Type
Closure size
Septum material
Specification

8A84-CW22

Screw cap, polypropylene, for use with diagnostic stoppers
Type
Screw cap
Closure size
ND22
Material
Polyethylene
Septum
Sealing ring

G004-NM-C*-FKSKFK10

Screw cap with non-pigmented ms-Pure PTFE/silicone/PTFE septum
Type
Screw cap
Closure size
ND8
Material
Polypropylene
Septum
ms-Pure PTFE/Silicone/PTFE
material thickness
1 mm
Specification
Multiple injection

G004-NM-C*-Hi-Si/Te

Screw cap, with pigmented silicone/PTFE septum, white/red, pre-slit
Type
Screw cap
Closure size
ND8
Material
Polypropylene
Septum
Silicone/PTFE pigmented
material thickness
1 mm
Specification
Pre-slit

G004-NM-C*-Si/Te

Screw cap, with pigmented silicone/PTFE septum, white/red
Type
Screw cap
Closure size
ND8
Material
Polypropylene
Septum
Silicone/PTFE pigmented
material thickness
1 mm

G004-NM-C*-SKFK10

Screw cap with non-pigmented ms-Pure silicone/PTFE septum
Type
Screw cap
Closure size
ND8
Material
Polypropylene
Septum
ms-Pure Silicone/PTFE
material thickness
1 mm

8F04-HP-CB-SWPI10

Screw cap with silicone/polyimide septum, for PFAS testing
Type
Screw cap
Closure size
ND9
Material
Polypropylene
Septum
white Silicone/red Polyimide
material thickness
1 mm

8F04-HP-CC-PE

Screw cap with moulded septum made of low-density polyethylene, for PFAS testing or aqueous samples
Type
Screw cap
Closure size
ND9
Material
Polyethylene
Septum
Polyethylene

8F04-HP-CC-PP

Screw cap with moulded septum made of low-density polyethylene, for PFAS testing or aqueous samples
Type
Screw cap
Closure size
ND9
Material
Polypropylene
Septum
Polypropylene membrane

8IL4-HP-CGR-Hi-SKFK10

Transition product for G004-HP-C*-Hi-SKFK10
Screw cap with non-pigmented ms-Pure silicone/PTFE septum, pre-slit
Type
Screw cap
Closure size
ND9
Material
Polypropylene
Septum
ms-Pure Silicone/PTFE
material thickness
1 mm
Specification
Pre-slit

BL04-HP-CB-Hi-SWFR10

Screw cap Agilent compatible, blueLine, with silicone/PTFE septum
Type
Screw cap
Closure size
ND9
Material
Polypropylene
Septum
Silicone/PTFE pigmented
material thickness
1 mm
Specification
Pre-slit

BL04-HP-CB-SWFR10

Screw cap Agilent compatible, blueLine, with silicone/PTFE septum
Type
Screw cap
Closure size
ND9
Material
Polypropylene
Septum
Silicone/PTFE pigmented
material thickness
1 mm

G004-HP-C*-FKSKFK10

Screw cap with non-pigmented ms-Pure PTFE/silicone/PTFE septum
Type
Screw cap
Closure size
ND9
Material
Polypropylene
Septum
ms-Pure PTFE/Silicone/PTFE
material thickness
1 mm
Specification
Multiple injection