HPLC Vial Caps 8mm PTFE Silicone Septa 100 Pack Lab Supplies

The size of the septum is critical to proper sealing. All ALWSCI septa are specifically sized for proper sealing. ALWSCI Vial cap septa are a critical link to optimal analysis. ALWSCI vial cap septa are specially formulated and constructed to provide optimum system...