20mm Gold Magnetic Seal, 8mm Hole, Thin 0.060" PTFE/Clear Silicone for SPME SKU: 5156TP8-20SP View Details Add to Your List
20mm Gold Magnetic Seal, 8mm Hole, 0.125" Clear PTFE/Clear Blue Silicone Lined SKU: 5150BTP8-20 View Details Add to Your List
20mm Blue BiMetal Seal, 3mm Thick Clear PTFE/Blue Silicone, Ultra Low Bleed SKU: 5150BMUL-20B View Details Add to Your List
20mm Silver Seal, 3mm Thick Clear PTFE/Blue Silicone Septa, Ultra Low Bleed SKU: 5150UL-20 View Details Add to Your List
20mm Silver Seal, 3mm Tan PTFE/White Silicone Rubber, UltraClean Septa for High Temperatures (up to 250°C) SKU: 5150HT-20 View Details Add to Your List
20mm Gold Tin Plate Magnetic Seal, 5mm Hole, 0.100" Tan PTFE/White Silicone Lined SKU: 5145TP5-20 View Details Add to Your List
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 Tin Plate Magnetic Seal, 8mm Hole, 0.131" PTFE/Butyl Rubber Lined SKU: 5144TP8-20 View Details Add to Your List
20mm Gold Tin Plate Magnetic Seal, 5mm Hole, 0.131" PTFE/Butyl Rubber Lined SKU: 5144TP5-20 View Details Add to Your List
20mm Silver Pressure Release Seal, 0.100" PTFE/Silicone Lined SKU: 5143PR-20 View Details Add to Your List
20mm Silver Pressure Release Seal, 0.140" PTFE/Butyl Rubber Pharma-Fix Septa Lined SKU: 5142PR-20 View Details Add to Your List
20mm Silver Pressure Release Seal, 0.131" PTFE/Molded Gray Butyl Rubber Lined SKU: 5141PR-20 View Details Add to Your List
20mm Silver Seal, Pharma-Fix Molded Gray PTFE/Black Butyl Lined SKU: 5142-20 View Details Add to Your List