circa 1820: Chemical distillation processes. Original Artwork: Engraving by Wilson Lowry (Photo by Hulton Archive/Getty Images) laboratoriumapparatuur apparatuur het verleden Distillation
circa 1820: Flasks and distillation systems for various chemical processes. (Photo by Hulton Archive/Getty Images) laboratoriumapparatuur apparatuur mensen Distillation Flasks
Vintage chemistry equipment, device to perform a double distillation (rectification) by inserting between kettle and condenser an 'opodeldoc flask' to feed back in the kettle part of the first distillation product oude Concepts & Topics concepten Vintage chemistry, double distillation equipment
Fractional Distillation, Oil Refining infographic, vector onderwijs raffinaderij zuiverheid Fractional Distillation, Oil Refining infographic
Distillation apparatus icon flat web sign symbol logo label set uitgesneden vitaliteit verbinding Distillation apparatus icon flat web sign symbol logo label