Syringe
Select ion
What isTermination?
Many syringes are supplied and used with
needles attached; there are also other
terminat ions available: Luer Lock, Luer Tip,
and threaded terminations.
Termination refers to the interface between
the syringe barrel and its mating connection
suchasthe needle.Thereareseveral different
termination options to accommodate awide
range of applications.
Luer Lock Termination
• For
toe-
Lockneedlesand fittings, syringe
filtersandpumppriming_
• Specifically designedto secureLuer Lock
needles.
Luer Tip Termination
• For Luer Lock needles
and
fittings
SGE offers both fixed and removable Luer
Locksyringes. Fixed Luer Locksyringeshave
aLuer fitting that ispermanently fixed to the
barrel. If the Luer Tip is ever damaged, the
syringewi ll need to be replaced. Removable
Luer Lock syringes have Luer fittings that
screw onto the barrel with the Luer Tip
inserted. Luer tips and Luer fittings can be
replaced if these are damaged. Removable
Luer tips need to be tightened securely to
ensuretheydo not come looseduring use.
Syringes with threaded terminations screw
into avalveor other device,andare required
for some LC autosamplers, syringe pumps
and dispensers. There are many thread
terminations possible, contact SGE if you
require a particular threaded termination
that isnot covered in this Selection Guide.
Luer Lockand LuerTip fittings areauniversal
fitting with a male Luer taper made from
KEL-For PTFE to ISOstandard 594. Luer Lock
needles and fittings are used with syringes
having Luer terminations. These syringesare
often used with syringe filters and syringe
pumps.
SGE'sTermination Codes
F Fixed Needle
R RemovableNeedle
LL Luer Lock
LT Luer Tip
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Syringe Selection
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