Universal Instrument Company III, Inc.

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Airless Apparatus
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• Distillation
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Universal Instrument Company III, Inc.
Distilling Apparatus/Heads

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Distillation Head
UI-3780

Universal Instrument Company III, Inc.
UI Part #

UI-3780-01
UI-3780-02
Joint
Size

24/40
29/42
Price
Distillation Head UI-3780 - Baffles prevent carry over and allows vapors to move upward while condensate returns.

Distilling Head,
Short Path, Macro
UI-3800

Universal Instrument Company III, Inc.
UI Part #

UI-3800-01
UI-3800-02
Joint
Size

24/40
29/42
Price
Distilling Head, Short Path, Macro UI-3800 -
10/18 joint on top provides for a 3" thermometer.

Distilling Head,
Short Path, Macro
UI-3805

Universal Instrument Company III, Inc.
UI Part #

UI-3805-01
UI-3805-02
Joint
Size

24/40
29/42
Price
Distilling Head, Short Path, Macro UI-3805 - Similar to UI-3805, with a short vacuum vigreux column for better vapor flow.

Distilling Head
UI-3810

Universal Instrument Company III, Inc.
UI Part #

UI-3810-01
UI-3810-02
UI-3810-03
UI-3810-04
UI-3810-05
UI-3810-06
UI-3810-07
UI-3810-08
Joint
Size

14/20
14/20
19/22
19/22
24/40
24/40
24/40
24/40
Length
of Jacket

100
200
100
200
200
250
300
400
Price
Distilling Head UI-3810 - A Liebig condenser connected to a straight adapter at a 75 degree angle. Top joint accepts a 10/30 3" thermometer.

Distillation Head,
Claisen-Vigreux
UI-3815

Universal Instrument Company III, Inc.
UI Part #


UI-3815-01
UI-3815-02
UI-3815-03
UI-3815-04
UI-3815-05
UI-3815-06
Joint
Size


14/20
19/22
24/40
24/40
29/42
29/42
Column
Height
mm

100
100
210
310
210
310
Overall
Height
mm

260
260
400
500
400
500
Price
Distillation Head, Claisen-Vigreux UI-3815 - A claisen style head with a vigreux column as the side tube. The top of the column will accommodate a 10/18 40mm immersion thermometer or a 10/30 75mm immersion thermometer. All other joints are same size.

Distillation Head,
Vacuum Jacketed
Vigreux UI-3820

Universal Instrument Company III, Inc.
UI Part #


UI-3820-01
UI-3820-02
UI-3820-03
UI-3820-04
UI-3820-05
UI-3820-06
Joint
Size


24/40
24/40
24/40
29/42
29/42
29/42
Column
Height
mm

200
250
300
200
250
300
Price
Distillation Head, Vacuum Jacketed Vigreux UI-3820 - Similar to UI-3815 except distillation head is vacuum jacketed for better vapor flow.

Distillation Head UI-3825
Universal Instrument Company III, Inc.
UI Part #

UI-3825-01
UI-3825-02
UI-3825-03
UI-3825-04
Joint
Size

24/40
29/24
24/40
29/42
Stopcock
Type

Glass
Glass
Teflon
Teflon
Price
Distillation Head UI-3825 - Jacketed fractionating apparatus freaturing a vigreux column for a vacuum distillations. Unit has a 10/30 outer joint at the top of column for a 50mm immersion thermometer. This design allows distilled fractions to be removed without interrupting the distillation.

Distillation Head
Vacuum Jacketed
Vigreux UI-3830

Universal Instrument Company III, Inc.
UI Part #

UI-3830-01
UI-3830-02
Joint
Size

24/40
29/42
Price
Distillation Head Vacuum Jacketed Vigreux UI-3830 - Jacketed vigreux head with west condenser has brace for added support.

Distillation Head
Separable UI-3835

Universal Instrument Company III, Inc.
UI Part #

UI-3835-01
UI-3835-02
Joint
Size

24/40
29/42
Complete Head Only Price
Distillation Head Separable UI-3835 - Removable cold finger with drip tip can direct condensate flow with rotation. 10/30 joint provides access for 3" immersion thermometer. 4mm glass or teflon stopcock allows removal of fluids without interuption of distillation process.

Distillation Head
Variable Reflux UI-3840

Universal Instrument Company III, Inc.
UI Part #

UI-3840-01
UI-3840-02
Joint
Size

24/40
29/42
Complete Head Only Price
Distillation Head Variable Reflux UI-3840 - Similar to UI-3835 except with a newman-type stopcock for monitoring droplets. A 10/30 joint allows for a 3" immersion thermometer.

Distillation Head
Separable UI-3850

Universal Instrument Company III, Inc.
UI Part #

UI-3850-01
UI-3850-02
Joint
Size

24/40
29/42
Complete Head Only Price
Distillation Head Separable UI-3850 - Similar to UI-3840 except with a 0-4mm threaded teflon metering valve for drop counting.

Distilling Head
Dewar Type UI-3855

Universal Instrument Company III, Inc.
UI Part #

UI-3855-01
UI-3855-02
UI-3855-03
UI-3855-04
Joint
Size

24/40
24/40
29/42
29/42
Stopcock
Type

Glass
Teflon
Glass
Teflon
Price
Distilling Head Dewar Type UI-3855 - 4mm stopcock allows droplets to be metered. A 10/30 joint provides access for a 3" immersion thermometer.

Distilling Head
Variable Reflux UI-3860

Universal Instrument Company III, Inc.
UI Part #

UI-3860-01
UI-3860-02
UI-3860-03
UI-3860-04
Joint
Size

24/40
29/42
24/40
29/42
Stopcock
Type

Glass
Teflon
Glass
Teflon
Price

Distillation Head
Variable Reflux UI-3875

Universal Instrument Company III, Inc.
UI Part #

UI-3875-01
UI-3875-02
Joint
Size

24/40
24/40
Capacity
ML

250
500
Flask
ML

500
1000
Price
Distillation Head Variable Reflux UI-3875 - For maintaining oxygen free solvents. Top and bottom joints are 24/40 with a 14/20 joint for drainage. Teflon stopcocks.

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Universal Instrument Company III, Inc. - 315 W Colfax St., Palatine IL 60067
E-Mail - Phone: 847.991.3933 - FAX: 847.991.3971


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