Inoculation loops "Biogen", Ø 4 mm Length 70 mm, chrome nickel steel

Iodine number flask 250ml, NS 29/32, DURAN, with funnel, NS hollow stopper, with long shaft

Iodine number flask 300ml, NS 29/32, DURAN, with funnel, NS hollow stopper, with long shaft

Joint clamp, V2A stainless steel for conical ground joint NS 24/29 - 24/40

Joint clamp, V2A stainless steel for conical ground joint NS 29/32 - 29/42

Kjeldahl flask 100 ml DURAN, NS 19/26

Kjeldahl flask 250 ml Borosilicate, flask Ø 81mm, neck Ø 34mm

Kjeldahl-flask, 100ml flask dia.60mm, H 200mm, throat dia.22mm

Knobbed lid for standard dividing chamber 200x200mm

Kuderna-Danish evaporator macro with thread, cons.of: colonne acc.Snyder, evaporator 500ml, Acatching jar 15ml, Boro 3.3

Kuderna-Danish Evaporator Mikro with thread, cons.of: Column acc.to Snyder with 3 balls, evaporator 40ml, catching jar 2ml

Kuderna-Danish vaporizer with grinding NS 19/26