The product describtion: SC111111 white PTFE/red Silicone septa, 11mm crimp-top aluminum cap, 5.5mm centre hole SC112111 red PTFE/white Silicone septa, 11mm crimp-top aluminum cap, 5.5mm centre hole SC113111 red PTFE/white Silicone/red PTFE septa, 11mm crimp-top aluminum cap, 5.5mm centre hole The best services: To supply continuously high quality products To offer optimal economy To grant consequent deadlines To develop innovative and market-orientated To support promptly and efficiently our customers in all respects they may require
