Cross Flow Cell

Cross Flow Cell Kit
Flow schematic digram for Cross flow cell

Working electrodes for flow cell are mounted on blocks of PEEK. This resin protects the electrodes from external noise and allows researchers to utilize them regardless the content of mobile phase of HPLC because of their hard, organic solvent-resistance. Glassy carbon is usually chosen for the redox reaction study on liquid chromatography. Platinum, Gold, Carbon paste and Nickel electrodes are utilized for special purposes. Thin Layer Cell has been used as a electrode for research such as flow injection analysis (FIA) and the HPLC.

Catalog No. Description
012798 Cross flow cell


Note: Working electrode, reference electrode and gasket are sold separately.

Cross Flow Cell Structure

Cross Flow Cell Structure

  • Features
  • Working electrode
  • Content
  • Option

Cross Flow Cell is capable of quantitation at the level of 10-15 mol by the flow rate: 1 mL/min - 100 µL/min.

  • Detection electrode for HPLC
  • Electrode for flow injection
  • Electrode for bio-sensor development

Structure of the working electrode

The dual glassy carbon electrode is considered to be a standard working electrode for cross flow cell. It is composed for two glassy carbon electrodes, of the 3 mm placed in series. Also it coul be rotated 90 degrees and applied as a parallel mode. The selectivity improves with the application of dual series electrode. In the parallel mode, identification of the substance, from the different applied voltage response ratio, is possible.
For the dual electrode, the electrode surface area doubles by using the jumper connector, and high sensitivity analysis becomes possible. For the working electrode, the platinum/gold electrode and others are also available.
Jumper connector for dual electrodes
FC_CrossFlow.jpg

Catalog No. Description Size
Working electrode
001000 Glassy Carbon Electrode dia. 3 mm x 2
(dual type),
Size: 25 x 25 mm
001002 Gold Electrode
001012 Platinum Electrode
001008 Silver Electrode
001004 Carbon Paste Electrode (*)
001009 Nickel Electrode
001006 Glassy Carbon/Gold Electrode
012583 Glassy Carbon/Platinum Electrode
012817 Dummy block for flow cell

(*) 001010 CPO Carbon paste oil base (1 g) is sold separately.
Note that the carbon paste is not filled up.

Cross flow cell contents
Item Material Quantity
Cross Flow cell block PEEK*1 1
Flow cell base block POM*2 1
Screw for base block SUS*3 2
Flow cell arm SUS 2
Screw for arm SUS 2
Working Electrode connector brass 1
Hand screw for clamp SUS 1
Stainless plate for clamp SUS 1
Clamped plate SUS 1
Teflon tube ETFE 30 cm
80 cm
Silicon tube Si 2 cm
28 cm
Stainless pipe 5 cm SUS 1
Dynaseal PEEK fingertight PEEK 3

∗1 Polyether-ether-ketone
∗2 Polyacetal resin
∗3 Stainless Used Steel

Catalog No. Description Size
Reference electrode
013488 RE-3VT Reference electrode screw type (Ag/AgCl)
013489 RE-7VT Non Aqueous reference electrode screw type (Ag/Ag+)
Gasket
001046 TG-2M Teflon Gasket 12 µm; 4 pcs
001047 TG-5M Teflon Gasket 25 µm; 4 pcs
001048 TG-6M Teflon Gasket 50 µm; 4 pcs
012801 TG-8M Teflon Gasket 100 µm; 4 pcs
001092 TG-11M Silicon Gasket 500 µm; 4 pcs
001093 TG-12M Silicon Gasket 1000 µm; 4 pcs
Optional items
012198 Counter electrode for Flow cells
001032 Cross Flow cell block
001535 1/16" PEEK tubing ID: 0.12 mm L: 3 m
001531 1/16" PEEK tubing ID: 0.25 mm L: 3 m
004130 Dynaseal PEEK fingertight (10 pcs)
012912 0.04" Single lead connector (2 pcs)
002245 Jumper connector for dual electrodes
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