Radial Flow Cell
The wall jet of the sample, after hit in to the surface of the electrode, spreads in three dimensions. After hitting the sample on a thin layer electrode directly, it flows to the perimeter from the center of the radiated electrode, improving the sensitivity.
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 |
| 012799 | Radial flow cell |
Note: Working electrode, reference electrode, gasket and connector leads (012912 0.04" Single lead connector (2pcs)) are sold separately.
Radial Flow Cell Structure
- Features
- Working electrode
- Content
- Option
Radial Flow Cell is developed for microbore chromatography. Its detecting efficiency will improve when flow rate is 10 µL/min or lower. This flow cell consists of thin layer electrode and symmetric design.
| Catalog No. | Description | Size |
| Working electrode | ||
| 001016 | Glassy Carbon electrode | dia. 6 mm (single type), Size: 25 x 25 mm |
| 010941 | Copper electrode | |
| 012124 | Glassy Carbon electrode | dia. 3 mm (single type), Size: 25 x 25 mm |
| 009908 | Platinum electrode | |
| 011155 | Gold Electrode | |
| 000999 | PFCE Carbon electrode | |
| 010251 | Carbon Paste 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.
| Radial Flow Cell Contents | ||
| Item | Material | Quantity |
| Radial Flow cell block | PEEK*1 | 1 |
| Flow cell base block | POM*2 | 1 |
| Screw for base block | SUS*3 | 2 |
| Screw for arm | SUS | 2 |
| Flow cell arm | SUS | 2 |
| Stainless plate for clamp | SUS | 1 |
| Clamp | SUS | 1 |
| Stainless pipe 5 cm | SUS | 1 |
| Fitting PEEK | PEEK | 3 |
| Silicon tube | Si | 2 cm |
| Silicon tube | Si | 28 cm |
| Teflon tube (for inlet) | ETFE | 30 cm |
| Teflon tube (for outlet) | ETFE | 80 cm |
∗1 Polyether-ether-ketone
∗2 Polyacetal resin
∗3 Stainless Used Steel
| Catalog No. | Description | Size |
| Reference electrode | ||
| 014051 | RE-3VT Reference electrode screw type (Ag/AgCl) | |
| 013850 | RE-7VN Non Aqueous reference electrode screw type | |
| 014052 | RE-61VT Reference electrode screw type for alkaline solution※ | |
| Gasket | ||
| 001146 | TG-2MR Teflon Gasket | 12 µm; 4 pcs |
| 001147 | TG-5MR Teflon Gasket | 25 µm; 4 pcs |
| 001148 | TG-6MR Teflon Gasket | 50 µm; 4 pcs |
| 012802 | TG-8MR Teflon Gasket | 100 µm; 4 pcs |
| 001192 | TG-11MR Silicon Gasket | 500 µm; 4 pcs |
| 001193 | TG-12MR Silicon Gasket | 1000 µm; 4 pcs |
| Optional items | ||
| 012198 | Counter electrode for Flow cells | |
| 001031 | Radial 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 | Fitting PEEK (10pcs) | |
| 012912 | 0.04" Single lead connector (2 pcs) | |
※ Note:
When using with 014052 RE-61VT Reference electrode screw type for alkaline solution, please avoid the below conditions, because some contents and working electrodes have a low tolerance for alkaline solution.
➀ High concentrated alkaline solution
➁ High temperature condition
➂ Long time application