FEP Tube Liners for Corrosive Samples and 29Si NMR

Description For investigations where chemical compounds such as hydrofluoric acid, ammonium bifluoride and concentrated hydroxide solutions are present our tube liners provide a contamination-free environment. Tube liners have a round bottom and are manufactured from FEP (fluorinated ethylene polypropylene copolymer). Thin wall construction minimizes filling-factor losses. Liners are not rigid, but will straighten upon insertion into the sample tube. A PTFE plug is included with each liner.Note: Not recommended for elevated temperature studies.