250 mm Vigreux Distillation Column

1741423-V

Distillation adapter with trap ball to prevent carry-over of reactions which have a tendency to foam or splashes during boiling processes, distillation among others.

Complementary laboratory piece or accessory for assemblies in laboratory equipment.
Manufactured in borosilicate glass with ground-glass male and female standards ST 14/23.

22,63 €

(18,70 € tax excl.)

Colour Clear
Made of Borosilicate Glass 3.3
Glass colour Clear glass
Standard Ground-Glass Joint SJ 29/32
Length - Long 320 mm

Vigreux Glass Column for Fractionated Distillation Processes

Prefabricated glass parts with ground joints facilitate connection and assembly in laboratory equipment. Ground glass joints have standard dimensions and are identified by NS or JS.

A glass piece or glass tube is supplemented with threaded inlets, thermometer adapters or hose connectors for venting or introducing vacuum into a system.

The frosted glass joints fit together with airtight connections and the use of clips is recommended to maintain this joint. See accessories for the appropriate clips for the size of the joint.

This fractionating column is placed between the flask and the refrigerant in order to facilitate evaporation and separation of the components in the distillation processes.

The total length of the column is 250 mm. Top standard taper outer and lower inner joints, both being the same size: JS 14/23.

Clip de plástico para juntas esmeriladas NS 14/23 Color amarilloAbrazadera fabricada en polioximetileno (POM): El POM se caracteriza por su alta resistencia al impacto, rigidez y dureza hasta los -40°C

0,79 €

Clip de plástico para juntas esmeriladas NS 19/26 Color azulAbrazadera fabricada en polioximetileno (POM): El POM se caracteriza por su alta resistencia al impacto, rigidez y dureza hasta los -40°C

0,85 €

Clip de plástico para juntas esmeriladas NS 24/29 Color verdeAbrazadera fabricada en polioximetileno (POM): El POM se caracteriza por su alta resistencia al impacto, rigidez y dureza hasta los -40°C

1,15 €

Clip de plástico para juntas esmeriladas NS 29/32 Color rojoAbrazadera fabricada en polioximetileno (POM): El POM se caracteriza por su alta resistencia al impacto, rigidez y dureza hasta los -40°C

1,27 €

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