deflagrating spoon

deflagrating spoon

[′def·lə‚grād·iŋ ‚spün]
(chemistry)
A long-handled spoon used in chemistry to demonstrate deflagration.
References in periodicals archive ?
Junion Sience Lab items : Battery Eliminator, parts, Sodium metal, Periscope model, iron fillings, Sulphur powder, Deflagrating spoon, charcoal powder,