Glass tube furnace BÜCHI GKR 50/ball tube furnace for micro-distillation

CHF 499.00

excl. VAT | Item No. 00527

Not in stock

specifications

Excl:

Steam feed-through pipe missing.
Glass tap can no longer be dismantled.
Otherwise, the appliance works perfectly!

Description of the

The Buchi Micro Distillation Oven Model GKR-50 uses the spherical tube technique to ensure fast and efficient distillation of small dentures with virtually no loss of material. Model GKR-50 can purify chemical reaction products and perform fractional distillation of up to four computants (the boiling point of each substance must differ by approximately 20°C). The sublimation and vacuum drying of solids can be carried out with an optional attachment. The furnace heats up to 250 ° C and operates under a vacuum as high as 1 x 10 ^ -5 Torr. Model GKR-50 has air heating and a drive unit to rotate the ball tube for even heat distribution. The double glass chamber allows visual observation of the distillate. The outer chamber acts as an insulator on the inner furnace chamber, which has an electrically conductive coating on its surface to generate the required temperature.