20mm Crimp Cap with Clear PTFE/Gray Butyl Rubber Pharmafix Septum, 100-pk
This 20mm crimp cap features a high-quality Clear PTFE/Gray Butyl Rubber Pharmafix septum, engineered for reliable sealing...
Ibis Scientific 20mm Crimp Cap with Tan PTFE/Silicone Septa | SKU: 4570-125
The Ibis Scientific 20mm Crimp Cap features a premium tan PTFE/silicone septum, engineered for reliable sealing in...
Ibis 20mm Crimp Cap, Natural PTFE/Clear Silicone, 100-pk
The Ibis 20mm Crimp Cap features a premium natural PTFE/clear silicone septum, engineered for reliable sealing in chromatography and sample...