Distillation, synthesis
round bottom flask, 3 vertical necks
Round bottom flasks with three necks, NS joints, parallel arms, Pyrex®
three-neck round flask 1000ml
Round bottom flasks with three necks, NS joints, parallel arms, Pyrex®
over pressure/backlash valve after stutz
Safety / overpressure valves, with spring loaded spherical ground joint seal
over pressure/backlash valve after stutz
Safety / overpressure valves, with spring loaded spherical ground joint seal
overpressure/backlash valve acc.to stutz
Safety / overpressure valves, with spring loaded spherical ground joint seal, with stopcock
šberdruck/ršckschlagventil nach stutz
Safety / overpressure valves, with spring loaded spherical ground joint seal, with stopcock