Effectively perform organic solvent and concentrated oxidising agent work with Thermo Scientific Nalgene erlenmeyer flasks made with Teflon fluoropolymer and closure made with Tefzel, which are unbreakable, autoclavable, nearly transparent and resist virtually all chemicals. Combine the excellent chemical resistance of FEP with the convenience of a screw closure. These flasks can be a valuble element of lab safety programs.
For trace metal work, chemically sterilize or boil in concentrated nitric acid
Withstand temperatures from -270 to +205C (-454 to +401F); closure, from -100 to +150C (-148 to +302F) for a wide range of demanding applications