Chromatography Columns

Chromatography ColumnsColumn chromatography in chemistry is a method used to purify individual chemical compounds from mixtures of compounds. CG-1188 Columns are general purpose columns with a PTFE stopcock and a top outer joint. Glass wool (not supplied) is used to support column packing. Columns are constructed using medium wall tubing and most can be used as a gravity eluted column or a flash column.

Optional CG-1191 flow controller and CG-1190 reservoirs are available fit the CG-1188 product line.

(Diagram to the left shows typical usage of a chromatography column with funnel, then with reservoir and flow control adapter.)

  • 500mL Chromatography Reservoir
    Part #: CG-1190-12

    $85.00 $70.21
  • Chromatography Column 24/40 OJ 3/4"ID x 18" EL 2mm Stopcock
    Part #: CG-1188-08

    $154.00 $127.14
  • Chromatography Flow Control Adapter, 0-4mm, Standard Taper
    Part #: CG-1191-01

    $92.00 $76.07
  • Chromatography Column 24/40 OJ 2"ID x 12" EL 2mm Stopcock
    Part #: CG-1188-19

    $208.00 $171.52
  • 1000mL Chromatography Reservoir
    Part #: CG-1190-13

    $92.00 $76.07
  • Chromatography Column 1 1/2"ID x 12" EL
    Part #: CG-1188-15

    $163.00 $135.05
  • Chromatography Column 1"ID x 12" EL
    Part #: CG-1188-11

    $163.00 $135.05
  • Chromatography Column 24/40 OJ 1"ID x 10" EL 2mm Stopcock
    Part #: CG-1188-10

    $154.00 $127.14
  • Chromatography Column 24/40 OJ 1/2"ID x 12" EL 2mm Stopcock
    Part #: CG-1188-03

    $130.00 $107.01
  • Chromatography Column 24/40 OJ 1/2"ID x 8" EL 2mm Stopcock
    Part #: CG-1188-01

    $118.00 $97.65
  • Chromatography Column 45/50 OJ 3"ID x 18" EL 4mm Stopcock
    Part #: CG-1188-30

    $323.00 $267.02
  • Chromatography Column 45/50 OJ 3"ID x 24" EL 4mm Stopcock
    Part #: CG-1188-31

    $373.00 $308.46
  • Chromatography Column 1 1/2"ID x 18" EL
    Part #: CG-1188-16

    $193.00 $159.68
  • Chromatography Column 1"ID x 18" EL
    Part #: CG-1188-12

    $193.00 $159.68
  • Chromatography Column 2"ID x 18" EL
    Part #: CG-1188-20

    $230.00 $190.20
  • Chromatography Column 24/40 OJ 1 1/2"ID x 10" EL 2mm Stopcock
    Part #: CG-1188-14

    $154.00 $127.14
  • Chromatography Column 24/40 OJ 1"ID x 8" EL 2mm Stopcock
    Part #: CG-1188-09

    $143.00 $118.34
  • Chromatography Column 24/40 OJ 1/2"ID x 10" EL 2mm Stopcock
    Part #: CG-1188-02

    $124.00 $102.52
  • Chromatography Column 24/40 OJ 1/2"ID x 18" EL 2mm Stopcock
    Part #: CG-1188-04

    $154.00 $127.14