Assembled screw cap with hole with PTFE/silicone septum

REF : SU860076

Marca : Supelco

Descrição :Assembled screw cap with hole with PTFE/silicone septum black polypropylene hole cap, thread for 8-425, PTFE/silicone (red PTFE/white silicone), septum thickness 1.3 mm, for use with 2 mL vial (standard opening), pkg of 100 ea
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