Couplers are used to connect catheters to external infusion tubing. Plugs may be used to seal off a catheter before an infusion experiment begins.
Couplers and plugs are available non-sterile in packages of 100.
They may also be ordered sterile either individually packaged or as part of Instech Solomon's pre-assembled infusion kits.
The SP22/12 plug is also available as a "pin plug" with with a molded handle. See also our 3-way Y connectors.