soap film
A term established by usage for A/W/A films stabilized by @S06194@ although it is not a @F02366@ of @S05721@, nor is the stabilizing surfactant necessarily a @S05721@. (A/W/A means water @F02366@ in air).
PAC, 1972, 31, 577. (Manual of Symbols and Terminology for Physicochemical Quantities and Units, Appendix II: Definitions, Terminology and Symbols in Colloid and Surface Chemistry) on page 613 [Terms] [Paper]