glass apparatus

condenser

Allihn

Liebig

Coil

West

further condenser

apparatus for determination of dust concentration

condenser reflux, helical

bearing KPG for stirrers

stirrer with fixed wings

sealing O-ring, silicone

extractor body

steam-jacketed kettle DN 100

gas generator

apparatus 'Winkler'

reaction kettle

round flask

apparatus for determination of volatile oil

manometer

pump water jet

condenser, air

lid

column distilling