Dynalon Heavy Wall Dropper Bottles, PTFE
Dynalon heavy wall plastic dropper bottles are manufactured from inert, durable PTFE plastic. These dropper bottles feature a wide mouth PTFE screw closure and a machine finish for easy cleaning. these PTFE plastic dropper bottles are virtually immune to chemical attack, only attacked by some fluorine containing compounds at high temperature and molten alkalis metals. Working temperature range is from cryogenic to 260°C. Non-sticking.