Savillex 500 mL PFA wash bottle resists virtually all acids, bases, and solvents, making it the preferred choice for demanding applications such as trace analysis, ICP-MS prep, and high-purity testing. Manufactured from ultra-clean PFA using a unique stretch blow molding process, this high-performance bottle withstands repeated autoclaving without degradation or discoloration. A linerless PFA screw closure provides a secure, leak-free seal.