Assembled screw cap with hole with PTFE/silicone septum

REF : SU860078

Marca : Supelco

Descrição :Assembled screw cap with hole with PTFE/silicone septum black polypropylene hole cap, thread for 13-425, red PTFE/silicone, septum thickness 1.5 mm, for use with 4 mL vial, pkg of 100 ea
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