ND9 – ZeroSept® PTFEmono

The short threaded cap with pre-assembled PTFE disc is ideal for precise analyses. PTFE is very inert and resistant to most chemicals. The very thin disc can be easily pierced with all standard syringes. The penetration of PTFE does not produce any particle formation and enables use in a wide temperature range from -200 °C to 260 °C.

The septum is only suitable for single penetration and has no resealing properties.

The Shore hardness is 53° A. The short threaded cap with hole fits all ND9 vials and is compatible with autosamplers and GC / HPLC devices and is used in particular with Merck/Hitachi and Waters devices.

ND9 – ZeroSept® PTFEmono

Item no: Cap color: Thickness: Hole-Ø:
120-0590853 blue 0,25 mm 6 mm
120-0591065 yellow 0,25 m 6 mm
120-0591089 green 0,25 mm 6 mm
120-0591096 red 0,25 mm 6 mm
120-0591072 black 0,25 mm 6 mm
120-0590990 colourless 0,25 mm 6 mm

The ND9 – ZeroSept® PTFEmono closures are packed in 100 pieces in a jar.

All ZeroSept® closures are supplied in a jar. The jar is sealed with a PP screw-on lid with an integrated PTFE-laminated seal. A clean aluminium foil is also packed between the lid and the closure so that the septa reach the customer free of environmental influences and plasticisers from the packaging, for example. The aluminium foil also stabilises the closures and prevents the septa from coming loose during transport.

ND9 PTFE mono mit Verpackung

Chromatography with ZeroSept®

Other ND9 - vials and closures