For examination of dairy products

With outer joints

Improved version of classic Schlenk tube

Round bottoms, vial mouths, with side arms at 75° angle

Side necks are angled off center neck for greater accessibility

Four vertical necks with standard taper joints

Kjeldahl shape to facilitate heating and stirring

Side necks at same level as center neck

With standard outer joints

Without stopper

Side necks are angled

With vertical outer joints

Provide maximum assembly and working space

Cylindrical shaped tube with standard taper outer joint

Kjeldahl shape to facilitate heating and stirring

Kjeldahl shape to facilitate heating and stirring

Side neck is angled or vertical

Outer joints. Side neck is angled.

With vertical outer joints

For the distillation of bituminous materials suitable for road treatment

Fit with metal condensers

With all vertical outer joints

Provides enhanced agitation when stirring

For use with Heidolph evaporators

Corrosion- and leach-resistant flasks excellent for rotary evaporation and distillation of high-purity chemicals