COLUMN JACKETS FOR TEMPERATURE CONTROL

Aura Industries Inc. introduces a series of column jackets for the effective and economical temperature control of HPLC columns ranging from the analytical through preparative and process sizes. Temperature control from -30°C to 90°C provides improved reproducibility. Use of above ambient temperatures reduces back pressure, improves resolution and increases throughput. For reverse phase chromatography, increased temperature allows a decrease of expensive organic solvents in eluent.

 

The column jackets are used in conjunction with circulating water baths which have high heating and/or cooling capacities. For further information about and purchasing of Poly Science brand Water Circulators, please follow this link. The excellent heat exchange capability of circulating liquids ensures uniform temperature of the columns without "hot spots". Use of below ambient temperature improves many chiral separations. The column jackets are constructed from unbreakable plastic and brass. Five inner diameters are available: 1 1/8, 1.82, 3, 4 and 5 inches in a variety of lengths. We will also fabricate column jackets to your specifications.

1. FOR MICROBORE, ANALYTICAL AND SEMIPREP COLUMNS
(UP TO 9MM ID)*

Catalog #

ID inches (cm)

Length Inches (cm)

CJB-4

1 1/8 (2.86)

4 (10.2)

CJB-7.5

1 1/8 (2.86)

7.5 (19.0)

CJB-10

1 1/8 (2.86)

10 (25.4)

CJB-14

1 1/8 (2.86)

14 (35.6)

CJB-16

1 1/8 (2.86)

16 (40.6)

CJB-KIT

CONSISTS OF TWO END ASSEMBLIES AND FOUR JACKET BODIES 1 1/8 INCHES ID AND 4, 7.5, 10 AND 14 INCHES LONG RESPECTIVELY.

2. FOR PREPARATIVE COLUMNS (UP TO 1 INCH (2.54 CM) ID)*.

Catalog #

ID inches (cm)

Length Inches (cm)

CJC-10

1.81 (4.6)

10 (25.4)

CJC-16

1.81 (4.6)

16 (40.6)

CJC-24

1.81 (4.6)

24 (61.0)

3. FOR PROCESS CHROMATOGRAPHY COLUMNS*.

Catalog #

ID inches (cm)

Length Inches (cm)

CJ3-16

3 (7.6)

16 (40.6)

CJ3-24

3 (7.6)

24 (61.0)

CJ4-16

4 (10)

16 (40.6)

CJ5-16

5 (12.7)

16 (40.6)

* MAKE SURE THAT LONGEST CROSS SECTIONAL LENGTH OF COLUMN IS LESS THAN I.D. OF COLUMN JACKET.*

 

COLUMN JACKET SEAL KIT (CAT # CJ-SK) CONTAINS REPLACEMENT TEFLON SEALS AND FERRULES.  

Aura Industries, Inc. • Email: info@aura-inc.com
Ph: 212-290-9190 • Fax: 212-290-9191
545 Eighth Ave. • New York, NY  10018