Gas Washing and Oxygen Bottles / Sedimentations Cones

Gas washing bottles acc to Drechsel
the set is to be combined by the gas washing bottle and the required head with standard ground joint 29/32components can be ordered separately
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Oxygen bottles acc to Winkler
For the determination of oxygen dissolved in water, made of clear glass, with ground-in stopper
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Sedimentation cones
Sedimentation cones according to Imhoff are used for determination of sedimentable particles in water, made of borosilicate glass 3.3, in compliance with DIN 12 672
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Racks for sedimentation cones
made of wood for steady hold of 2 sedimentation cones without stopcock
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