20mm Gold Tin Plate Magnetic Seal, 8mm Hole, 0.125" Natural PTFE/Blue Silicone Lined SKU: 5145BTP8-20 View Details Add to Your List
20mm Gold Magnetic Seal, 8mm Hole, Thin 0.060" PTFE/Clear Silicone for SPME SKU: 5156TP8-20SP View Details Add to Your List