Structured to assist in consistent experimental procedures within Chromatography, these Certified Septa for Screw Top Caps are designed for sample bottles. Crafted from a combination of PTFE and white silicone, they ensure reliable sealing while maintaining compatibility with LC and GC techniques. The septa's red color provides easy identification during use, and their size is suitable for 12mm caps. With a quantity of 100 per package, these certified septa offer a cost-effective solution for repetitive laboratory processes.

• Category: Certified Sample Bottles
• Product Size: 12 mm
• UNSPSC 13.5: 41115715
• Septa Color: Red
• Technique: LC, GC.