Crimp seals (magnetic) with PTFE/silicone septa, pkg/100 gold seal (magnetic, with 8 mm center hole), (Silicone blue transparent/PTFE tranparent), diam. x thickness 20 mm x 3.0 mm, open center
Crimp seals (magnetic) with PTFE/silicone septa, pkg/100 gold seal (magnetic, with 8 mm center hole), (Silicone blue transparent/PTFE tranparent), diam. x thickness 20 mm x 3.0 mm, open center
Crimp seals (magnetic) with PTFE/silicone septa, pkg/100 gold seal (magnetic, with 8 mm center hole), (Silicone blue transparent/PTFE tranparent), diam. x thickness 20 mm x 3.0 mm, open center
Crimp seals (magnetic) with PTFE/silicone septa, pkg/100 gold seal (magnetic, with 8 mm center hole), (Silicone blue transparent/PTFE tranparent), diam. x thickness 20 mm x 3.0 mm, open center
Crimp seals (magnetic) with PTFE/silicone septa, pkg/100 gold seal (magnetic, with 8 mm center hole), PTFE/silicone (blue PTFE/white silicone), diam. x thickness 20 mm x 1.5 mm, open center
Crimp seals (magnetic) with PTFE/silicone septa, pkg/100 gold seal (magnetic, with 5 mm center hole), (silcone blue transparent/PTFE transparent), diam. x thickness 20 mm x 3.0 mm, open center
Vial crimp seals, BiMetal (magnetic), 20 mm, with PTFE/silicone septa, pkg 100 red seal, septa (blue PTFE/white silicone), diam. x thickness 20 mm x 3 mm
Crimp seals with PTFE/silicone septa silver aluminum seal, open center (10 mm opening), diam. x thickness 20 mm x 3.25 mm, tan PTFE/silicone, pkg of 100 ea
Crimp seal with PTFE/butyl septum (Pharma-Fix) gold seal (magnetic with 5 mm center hole), PTFE-faced butyl septum, diam. x thickness 20 mm x 3.0 mm, pkg of 100 ea