Table of content for this page
Educational accessory kit
In the educational accessory kit, you will find almost all accessories that you need for start your Electrochemical measurement. Educational accessory kit contains four items. To start your measurement, you need only to complete with reference electrode and a potentiostat/galvanostat.
- PK-3 Electrode polishing kit is a polishing kit to refresh the working electrode surface for CV/Flow cell.
- VC-3 Voltammetry cells consist of four kinds of product: Platinum counter electrode, Sample vials (7 pcs), Teflon cap and Gas purging tube.
- Platinum working electrode is a conventional electrode, which has hydrogen adsorption wave, used for H2O2 and oxides detection.
- Glassy carbon working electrode is chemically stable electrode despite its relatively large over-potentials to oxygen and hydrogen evolutions.
| Catalog No. |
Description |
| A-000011 |
Educational accessory kit |
| Contents |
| A-002012 |
GCE Glassy carbon electrode OD: 6.0 mm; ID: 3.0 mm |
| A-002013 |
PTE Platinum electrode OD: 6.0 mm; ID: 1.6 mm |
| A-011975 |
PK-3 Electrode Polishing kit |
| A-002232 |
VC-3 Voltammetry cell |
Optional items
| Catalog No. |
Description |
| A-012167 |
RE-1B Silver - silver chloride reference electrode |
| A-012171 |
RE-7 Non Aqueous reference electrode |
| A-012108 |
RE-PV Preservative vial for Reference electrode |
| A-001209 |
Cell holder for 20 mL vial |
Cell
vials
Various shapes and sizes of PYREX glass cell vials are available
for users' purposes. Please be referred to their capacity as well.
 
| Catalog No. |
Description |
Sample Volume |
Quantity |
Application |
| A-001056 |
Sample vial |
20 mL |
10 pcs |
VC-2, VC-3, VC-5, SVC-3, MCA |
| A-011504 |
Sample vial |
5 mL |
10 pcs |
VC-4 |
| A-001051 |
Water Jacketed Glass cell |
20 mL |
1 pc |
VC-2, VC-3, VC-5, SVC-3, MCA |
|
Catalog No. |
Description |
Sample Volume |
Quantity |
Application |
|
A-012062 |
Sample vial for RRDE-3 |
60 mL |
12 pc |
RRDE-3 |
|
A-012018 |
Water Jacketed Cell vial |
60 mL |
1 pc |
RRDE-3 |
| Catalog No. |
Description |
Sample Volume |
Quantity |
Application |
| A-012061 |
Glassware |
20 mL |
12 pc |
RDE-2, RRDE-3 |
| A-009987 |
Water Jacketed Cell vial |
20 mL |
1 pc |
RDE-2 |
Accessories
| Catalog No. |
Description |
| A-011226 |
Cell holder for 5 mL vial |
| A-001209 |
Cell holder for 20 mL vial |
VC-2 Voltammetry Cell
Counter electrode of Voltammetry cell for VC-2 is exchangeable.
Teflon-coated cell cap equips removable teflon-coated working
electrode holder. Sample holder for the measurement with a small
volume (100 - 200 µL) is available as an optional component.
Components of VC-2/VC-3 cell can be provided separately. In that
case, each sample vial (010343) includes 10 pieces per the sales
unit.
| Catalog No. |
Description |
| A-001052 |
VC-2 Voltammetry cell |
| Contents |
|
| A-001056 |
Sample
vial (20 mL) 7 pcs |
| A-002222 |
Pt
counter electrode for VC-2 cell |
| A-009028 |
Teflon
cap for VC-2 |
| A-010537 |
Purging
tube |
|
 |
VC-3 Voltammetry Cell
Voltammetry cells consist of 4 kinds of products - platinum
counter electrode, sample vials, teflon cap and gas purging tube.
| Catalog No. |
Description |
| A-002232 |
VC-3 Voltammetry
cell |
| Contents |
| A-001056 |
Sample vial (20 mL) 7 pcs |
| A-002233 |
5 cm Platinum counter
electrode for VC-3 cell |
| A-009035 |
Teflon cap for VC-3 |
| A-010537 |
Purging tube |
|
 |
VC-4 Voltammetry Cell
 
Capable for measuring of 1 - 3 mL of sample volume using electrodes
with 6 mm of the diameter. Furnished holder prevents the vial from
spilling.
| Catalog No. |
Description |
 |
| A-011224 |
VC-4 Voltammetry cell |
| Contents |
| A-011504 |
Sample
vial (5 mL) 7 pcs |
| A-011226 |
Teflon
cap for VC-4 |
| A-011227 |
Cell
holder for VC-4 |
| A-002222 |
Pt
counter electrode for VC-2 cell |
| A-010537 |
Purging
tube |
|
 |
Components of VC-4 cell can be provided separately. In that case,
each sample vial (011835) includes 10 pieces per the sales unit.
VC-5 Voltammetry Cell
Voltammetry cells consist of 4 kinds of products - platinum
counter electrode, sample vials, teflon cap and gas purging tube.
Components of VC-5 cell can be provided separately. In this case,
each sample vial (001056) includes 10 pieces per the sales unit.
| Catalog No. |
Description |
| A-012188 |
VC-5 Voltammetry
cell |
| Contents |
| A-001056 |
Sample vial (20 mL) 7
pcs |
| A-002233 |
Pt counter electrode for
VC-3 cell 5 cm Pt |
| A-011885 |
Teflon cap for VC-5 |
| A-010537 |
Purging tube |
|
 |
SVC-3 Oxygen-free
Voltammetry Cell
By using this cell, researchers can run experiments free from
gasificationed steam. Also, researchers can get rid of influence of
oxygen in the cell by bubbling nitrogen gas. This features are well
suited for measurements by ultra weak current. Sample volume: 5-10
mL.
 
| Catalog No. |
Description |
| A-010914 |
SVC-3
Oxygen-free Voltammetry cell |
| Contents |
| A-001056 |
Sample vial (20 mL) 7 pcs |
| A-002233 |
5 cm Platinum counter
electrode for VC-3 cell |
| A-011811 |
Teflon cap for SVC-3 |
| A-010537 |
Purging tube |
|
 |
SVC-3C Oxygen-free
Voltammetry cell - for application at low temperature
By using SVC-3C oxygen-free Voltammetry cell, researchers can get
rid of influence of oxygen in the cell by bubbling nitrogen gas, and
also run the experiments at low temperatures.
Features:
For low temperature measurements, three special precautions are
needed:
1. Fluctuation of temperature-dependent reference electrode
potential.
2. Increase of the solution resistance due to a decrease of
supporting electrolyte salt solubility.
3. Incorporation of steam condensation.
Using SVC-3C Voltammetry Cell:
1. Reference electrode is set away by using sample holder.
2. Micro electrode is used for measurement in high resistivity
solution.
3. Cell is closed.
| Catalog No. |
Description |
| A-012013 |
SVC-3C Oxygen-free Voltammetry cell |
| Contents |
| |
Teflon cap for SVC-3C |
| |
Sample vial 24 ml (3 pcs) |
| A-002222 |
Pt counter electrode for VC-2 cell |
| A-012177 |
Sample holder dia 9 mm (2 pcs) |
| A-010537 |
Purging tube |
| Optional items |
| A-002005 |
MPTE Micro Platinum electrode OD: 4 mm ID: 10
µm |
| A-002006 |
MAUE Micro Gold electrode OD: 4 mm ID: 10 µm |
| A-002007 |
MCE Micro Carbon fiber electrode OD: 4 mm ID:
7 µm |
| A-012171 |
RE-7 Non Aqueous reference electrode |
|
 |
Example of the SVC-3C Voltammetry Cell application at low
temperature
SVC-3C Oxygen-free Voltammetry Cell was tested at -40°C, by
Department of Chemistry, Graduate School of Science, Osaka
University.
Schematic diagram of the experimental cooling process
Schematic diagram of the Tetrathiafulvalene Ox/Red reaction of 1
mM Tetrathiafulvalene in CH3CN
as an electrolyte solution..
0.1 M Tetrabutylammonium Perchlorate, using Glassy carbon
electrode (OD: 6 mm, ID: 1 mm) and RE-7 Non Aqueous reference
electrode, with a scan rate of 100 mV/s.
 0.001
M Tetrabutylammonium Perchlorate, using MPTE Micro Platinum
electrode (OD: 4 mm, ID: 10 µm) and RE-7 Non Aqueous reference
electrode, with a scan rate of 50 mV/s.
Micro volume cell
MCA Micro cell requires only 50-200 µL of analyst. This is an
advantage for the researchers who need to study a small volume
of sample. Users can select their appropriate working electrodes
from our various CV electrodes.
[How To Use]
- Prepare supporting electrolyte in a cell vial and sample in
the sample holder. Be sure to equalize their electrolyte
concentration.
- Place a counter electrode in the cell vial. When organic
solvent is used, it should be put inside the sample holder to
avoid IR drop at the Vycor glass frit. In that case, please
choose 3 mm diameter of CV electrodes.
- Insert Teflon tube into the cell or the sample holder, purge
N2 gas to eliminate oxygen.
[Reminder]
- To lower electric resistance, please soak the Vycor frit of
sample holder into supporting electrolyte solution at least for
one hour prior to use. These frits need to be kept immersed in
solution all of time.
- If obtained data is shifted, IR drop may be caused. In that
case, please increase the supporting electrolyte as much as five
times or add approximately 0.5 M of NaCl.
| Catalog No. |
Description |
| A-011520 |
MCA Micro cell kit |
| Contents |
| A-001052 |
VC-2 Voltammetry cell |
| A-012177 |
Sample
holder dia 9 mm (2 pcs) |
|
 |
Bulk electrolysis cell
This product is utilized for complete electrolysis. As mentioned
below, carbon working electrode is a reticulated form that provides
with sufficient surface area to gain the rate in electrolysis. The
water jacketed cell can be purchased separately. Platinum mesh
electrode is also available as a custom order. The platinum counter
electrode equips a separating chamber. The progress of an
electrolysis can be investigated by inserting additional indicator
electrode (required to be prepared by users themselves). That
insertion requires a port plug when the indicator electrode is not
used.
Suitable for:
- Quantitation of mass transfer of the electron per molecule
- Measuring the absolute quantity of the analyte
- Electrolytic synthesis of new materials (generally in
quantity of milligram)
- etc.
| Catalog No. |
Description |
| A-001197 |
Bulk Electrolysis
Cell |
| Contents |
| A-001195 |
100 mL Glass cell |
| A-010530 |
Porous carbon electrode |
| A-002234 |
Platinum counter electrode 23
cm |
| A-001198 |
Lid for counter electrode |
| A-001196 |
Chamber for counter electrode |
| A-001236 |
O-ring for counter electrode |
| A-009131 |
Port plug |
| A-000178 |
Stirrer bar |
| A-001199 |
Teflon Cap (for bulk) |
| A-010537 |
Gas purging tube |
|
 |
Optional components
|
Catalog No. |
Description |
Size |
|
A-002250 |
Platinum gauze electrode 80
mesh |
25 x 35 mm |
|
A-002251 |
Gold gauze electrode 100 mesh |
25 x 35 mm |
|
A-001194 |
Water Jacketed Glass cell
(for bulk) |
Cell vials king size (1 L)
King size cell vials with and without double jacket are
available. The
inner diameter is 90 mm. The available volume is 1 L.
|
Cell vial 1 L and optional aluminium holder |
|
Double jacket cell vial 1 L |
|
Catalog No. |
Description |
|
EL-C-001 |
Cell
vial 1 L – diameter: 90 mm, depth: 130 mm |
|
EL-C-019 |
Aluminum
holder for cell vial 1 L |
|
EL-C-002 |
Double
jacket cell vial 1 L |
Corrosion cell kits
Bio-Logic proposes two corrosion kits: a standard one and a
complete one. The main differences being that the complete kit
includes a double jacket cell vial, the sample holder and a
telescopic stand.
Double jacket corrosion cell
|
Catalog No. |
Description |
|
EL-CORR-1 |
Standard corrosion cell
kit |
|
Contents |
|
EL-C-001 |
Cell vial 1 L |
|
EL-C-003 |
Teflon cap |
|
EL-C-004 |
Teflon ring (Silicone
encapsulated) 10 cm diameter |
|
EL-C-005 |
Cell collar with clamp |
|
EL-C-009 |
Graphite counter
electrode rods (2 pieces) |
|
EL-C-016 |
Purge Tube |
|
EL-C-017 |
Bridge tube for 8 mm diameter reference electrode |
|
R-XR-110 |
Saturated calomel
reference electrode (8 mm) |
|
R-A94L111 |
Cable connection for
screw cap electrode |
|
R-X31M012 |
12 mm OD
conical rings for 8 mm OD electrodes (4 pieces) |
|
Options |
| EL-C-019 |
Aluminum holder for cell
vial 1 L |
|
EL-C-008 |
Bridge tube for 6 mm
diameter reference electrode |
|
EL-C-014 |
Pt100 probe (indicate
connector type) |
|
EL-C-015 |
Magnetic stirrer with
Temperature control |
|
EL-C-018 |
Aluminum base holder for
magnetic stirrer |
Complete corrosion cell kit details
|
Catalog No. |
Description |
|
EL-CORR-2 |
Complete corrosion cell
kit |
|
Contents |
| EL-C-002 |
Double jacket cell 1 L |
| EL-C-003 |
Teflon cap |
| EL-C-004 |
Teflon ring (Silicone
encapsulated) 10 cm diameter |
| EL-C-005 |
Cell collar with clamp |
| EL-C-006 |
Double Purge Tube |
| EL-C-009 |
Graphite counter
electrode rods (2 pieces) |
| EL-C-011 |
Double nut 25 mm and 12
mm diameter |
| EL-C-012 |
Telescopic cell stand |
| EL-C-013 |
Sample holder 1 cm² |
| EL-C-017 |
Bridge tube for 8 mm diameter reference electrode |
| R-XR-110 |
Saturated calomel
reference electrode (8 mm) |
| R-A94L111 |
Cable connection for
screw cap electrode |
| R-X31M012 |
12 mm OD
conical rings for 8 mm OD electrodes (4 pieces) |
|
Options |
| EL-C-008 |
Bridge tube for 6 mm
diameter reference electrode |
| EL-C-014 |
Pt100 probe (indicate
connector type) |
| EL-C-015 |
Magnetic stirrer with
Temperature control |
| EL-C-018 |
Aluminum base holder for
magnetic stirrer |
Corrosion flat cell and galvanic cell kit
This Flat Cell kit is dedicated to study flat sample’s corrosion with a surface area of 1 or 10 cm² immersed inside corrosive environment. To fit in the cell, the thickness of the sample has to be inferior to 1 cm. This cell is easy to use and operates with a small sample volume (250 mL).
This corrosion cell is modular and can be modified in order to carry-out galvanic coupling or electrochemical noise (Zero Resistance Ammeter, ZRA) investigations between two different or same samples (the surface area of the samples can be 1 or 10 cm²). This specific cell configuration can be built with the galvanic option.
Regarding Electrochemical Noise investigation, note dedicated Electrochemical Noise Analysis tool is included in EC-Lab ® software. To get a complete galvanic cell kit, the references EL-FLAT and 092-FLAT/1 should be purchased for the 1 cm² configuration and EL-FLAT-2 and 092-FLAT/10 for the 10 cm² configuration.
| Catalog No. |
Description |
EL-FLAT |
Corrosion flat cell
kit for sample of 1 cm² |
| Contents |
| EL-FLAT-3 |
Corrosion flat cell 1 cm² with double jacket (250 mL) – including EL-F-004 |
| A-002056 |
RE-2B |
| A-702439 |
Pt mesh counter electrode (54 mm wire / 80 mesh) – Flat cell design |
| Catalog No. |
Description |
EL-FLAT-2 |
Corrosion flat cell
kit for sample of 10 cm² |
| Contents |
| EL-FLAT-4 |
Corrosion flat cell 10 cm² with double jacket (250 mL) – including EL-F-004 |
| A-002056 |
RE-2B |
| A-702439 |
Pt mesh counter electrode (54 mm wire / 80 mesh) – Flat cell design |
| Options |
| EL-F-002 |
Glass part for flat cell (250 mL) |
| EL-F-004 |
Bridge tube for 6 mm diameter reference electrode – Flat cell design |
| 092-FLAT/1 |
Sample holder of 1 cm² for galvanic cell |
| 092-FLAT/10 |
Sample holder of 10 cm² for galvanic cell |
Analytical cell kit
Two analytical kits are available. The standard one
does not include the telescopic stand and double jacket cell.
Double jacket analytical cell.
|
Catalog No. |
Description |
|
EL-ELECTRO-1 |
Standard analytical cell
kit 80 mL |
|
Contents |
| EL-A-001 |
Cell glass 80 mL |
| EL-A-003 |
Teflon cover 5 holes |
| EL-A-004 |
Teflon ring (Silicone
encapsulated) 10 cm diameter |
| EL-A-005 |
Cell collar with clamp
for analytical cell |
| EL-A-008 |
Bridge tube for 6 mm
diameter reference electrode |
| EL-A-009 |
Pt Counter electrode |
| EL-A-016 |
Purge tube |
| A-002056 |
RE-2B calomel reference
electrode |
|
Options |
|
EL-A-017 |
Bridge tube for 8 mm
diameter reference electrode |
Complet analytical cell kit details
|
Catalog No. |
Description |
|
EL-ELECTRO-2 |
Complete analytical cell
kit 80 mL |
|
Contents |
| EL-A-002 |
Double Jacket cell glass
80 mL |
| EL-A-003 |
Teflon Cap cover 5 holes |
| EL-A-004 |
Teflon ring (Silicone
encapsulated) 10 cm diameter |
| EL-A-005 |
Cell collar with clamp
for analytical cell |
| EL-A-006 |
Double Purge Tube |
| EL-A-008 |
Bridge tube for 6 mm
diameter reference electrode |
| EL-A-009 |
Pt Counter electrode |
| EL-A-011 |
Double nut for cell
stand |
| EL-A-012 |
Telescopic cell stand |
| A-002056 |
RE-2B calomel reference
electrode |
|
Options |
| EL-A-016 |
Purge Tube for
analytical cell |
|
EL-A-017 |
Bridge tube for 8 mm
diameter reference electrode |
Corrosion &
analytical kits accessories
Along with corrosion and analytical kits, several accessories can
be used to hold the cell or the sample. A magnetic stirrer is
provided with a PT100 probe. A wide range of purge and ridge tubes
is also proposed depending on the cell size and on the reference
electrode used.
Stand, holder and stirrer
Telescopic cell stand with optional double nut and
double jacket corrosion cell
PT100 temperature probe |
Corrosion sample holder |
|
Catalog No. |
Description |
|
EL-C-011 |
Double nut (25 mm and 12 mm
diameter) for telescopic stand |
|
EL-C-012 |
Telescopic cell stand (provided
without corrosion cell, clamp and nut) |
|
EL-C-013 |
Sample holder 1cm² for
corrosion cell |
|
EL-C-014 |
PT100 probe - requires
EL-C-015 |
|
EL-C-015A |
Magnetic stirrer & heater
- 220 V -
without PT100 probe |
|
EL-C-015B |
Magnetic stirrer & heater -
110 V - without PT100 probe |
|
EL-C-018 |
Aluminum base holder for
magnetic stirrer |
Purge and bridge tubes
Purge tubes
Bridge tubes
|
Catalog No. |
Description |
|
EL-A-006 |
Double purge tube for
analytical cell |
|
EL-C-006 |
Double purge tube for
corrosion cell |
|
EL-C-016 |
Purge Tube for corrosion cell |
|
EL-A-016 |
Purge Tube for analytical
cell |
|
EL-C-008 |
Bridge tube for 6 mm diameter
reference electrode for corrosion cell |
|
EL-C-017 |
Bridge tube for 8 mm
diameter reference electrode for corrosion
cell |
|
EL-A-008 |
Bridge tube for 6 mm diameter
reference electrode for analytical cell |
|
EL-A-017 |
Bridge tube for 8 mm diameter reference electrode for analytical
cell |
Plate material evaluating cell
 |
This quite handy cell is developed in order
to evaluate plate material such as metal, semi-conducting
plate, etc. In evaluation, a sample plate is sandwiched
between cell blocks.
| Catalog No. |
Description |
Quantity |
| A-011951 |
Plate Material Evaluating Cell |
1 |
| Contents |
| Teflon Cell [Body] |
1 |
| Teflon Cell [Base] |
1 |
| O-ring |
1 |
| Screw 20 mm |
2 |
| Purging tube 1 m |
1 |
| A-002222 |
Pt counter electrode for VC-2 cell |
1 |
|
[Optional Product] Reference Electrode
Users can select a reference electrode separately for this cell
from:
|
Catalog No. |
Description |
|
A-012167 |
RE-1B
Silver-Silver chloride reference electrode |
|
A-012171 |
RE-7 Non
Aqueous reference electrode |
|
A-002058 |
RE-1C
Silver/Silver Chloride Reference Electrode (Saturated
KCl) |
|
A-002056 |
RE-2B
Calomel Reference Electrode |
|
A-002057 |
RE-2C
Reference Electrode |
|
A-011503 |
RE-6H
Reference Electrode Kit available in
alkaline solution |
[ How to Set Up ]
- Place a plate sample on a lower side teflon block of the
cell. Applicable plate dimensions: W: 10-20 mm, T: ~3 mm
- Put another teflon block on the sample, and drive two screws
evenly to fix the plate. Liquid contact area depends on inner
diameter of the O-ring. Deliver approximately 1 mL of electrolyte after fixing the plate.
- Attach a Pt counter electrode and a reference electrode to
the cell by setting them onto a cell cap. We would recommend you
to twist up the Pt part appropriately if the counter electrode
is longer.
Flow cell
Working Electrodes for Flow Cell
Our 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.
Features
- Become stable immediately
- Usable with acid, alkaline, and organic solvents
- Easy maintenance of Working electrodes by wipe with acetone
- Working electrodes can be refreshed using PK-3 cell
Polishing Kit
- Can be used as chemically modified electrodes or bio-sensors
Cross Flow Cell - Structure
Cross Flow Cell is capable of quantitation at the level of 10-15
mol by the flow rate: 1 mL/min - 100 µL/min.
Features
- Detection electrode for HPLC
- Electrode for flow injection
- Electrode for bio-sensor development
|
Catalog No. |
Description |
Application |
|
A-002456 |
Cross flow cell (Glassy
Carbon) |
Working electrode: GC,
dia. 3 mm x 2 (dual type) |
|
A-002457 |
Cross flow cell (Platinum) |
Working electrode: Pt,
dia. 3 mm x 2 (dual type) |
|
A-012122 |
Cross flow cell (Gold) |
Working electrode: Au,
dia. 3 mm x 2 (dual type) |
|
Contents |
| Item |
Material |
Quantity |
| Working
Electrode for cross flow cell |
|
1 |
| Reference Electrode (RE-3V Silver-silver
chloride Reference electrode Screw type) |
POM *1 |
1 |
| Cross
Flow cell block |
PEEK *2 |
1 |
| Flow
cell base block |
POM |
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 |
| TG-5M
Teflon Gasket (Cross Flow) |
FEP |
1 |
| Dynaseal
PEEK fingertight |
PEEK |
3 |
*1 Polyacetal resin *2 Polyether-ether-ketone *3 Stainless Used
Steel
Cross Flow Cell - Working Electrode
Radial Flow cell
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 |
Application |
|
A-003456 |
Radial flow cell (Glassy
Carbon) |
Working electrode: GC,
dia. 6 mm (single type) |
|
A-003457 |
Radial flow cell (Platinum) |
Working electrode: Pt,
dia. 3 mm (single type) |
|
A-011236 |
Radial flow cell (Gold) |
Working electrode: Au,
dia. 3 mm (single type) |
|
Contents |
|
Item |
Material |
Quantity |
| Working Electrode for
Radial flow cell |
|
1 |
| Reference Electrode
(RE-3V Silver-silver chloride Reference electrode Screw
type) |
POM |
1 |
| Radial Flow cell block |
PEEK |
1 |
| Flow cell base block |
POM |
1 |
| Screw for base block |
SUS |
2 |
| Flow cell arm |
SUS |
2 |
| Screw for arm |
SUS |
2 |
| 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 |
| TG-5MR Teflon Gasket
(Radial Flow) |
FEP |
1 |
| Dynaseal PEEK
fingertight |
PEEK |
3 |
Electrodes and Accessories for Flow Cell Kit
Application of Electrodes
- GC: commonly used for measurement of Redox behavior
- PFC: commonly used for measurement of Redox behavior
- Au: measurement of thiol-related compounds with amalgamate
electrode
- Pt: measurement of hydrogen peroxide and oxidized substance
- Ag: measurement of cyano-sulfide
- CP: derivatizationed electrode by filling compound of carbon
paste, enzyme and chemical substance into it
- Ni: amino acids measurement by chemical derivatization
|
Type |
Catalog No. |
Item |
Description |
Cross
Flow |
A-001000 |
Glassy Carbon Electrode
for cross flow cell |
dia. 3 mm x
2 (dual type),
Size: 25 x 25 mm |
|
A-001002 |
Gold Electrode for cross
flow cell |
|
A-001012 |
Platinum Electrode for
cross flow cell |
|
A-001008 |
Silver Electrode for
cross flow cell |
|
A-001004 |
Carbon Paste Electrode
for cross flow cell |
|
A-001009 |
Nickel Electrode for
cross flow cell |
|
A-001046 |
TG-2M Teflon Gasket (4
pcs) |
Film thickness: 12 µm |
|
A-001047 |
TG-5M Teflon Gasket (4
pcs) |
Film thickness: 25 µm |
|
A-001048 |
TG-6M Teflon Gasket (4
pcs) |
Film thickness: 50 µm |
|
A-001049 |
TG-8M Teflon Gasket (4
pcs) |
Film thickness: 125 µm |
|
A-001092 |
TG-11M Silicon Gasket (4
pcs) |
Film thickness: 500 µm |
|
A-001093 |
TG-12M Silicon Gasket (4
pcs) |
Film thickness: 1000 µm |
|
A-001032 |
Cross Flow cell block |
Material: PEEK |
Radial
Flow |
A-001016 |
Glassy Carbon electrode
for Radial flow cell |
diam. 6 mm
(single type),
Size: 25 x 25 mm |
|
A-010941 |
Copper electrode for
radial flow cell |
|
A-009908 |
Platinum electrode for
radial flow cell |
diam. 3 mm
(single type),
Size: 25 x 25 mm |
|
A-011155 |
Gold Electrode for
radial flow cell |
|
A-000999 |
PFCE Carbon electrode
for radial flow cell |
|
A-010251 |
Carbon Paste Electrode
for radial flow cell |
|
A-001146 |
TG-2MR Teflon Gasket (4
pcs) |
Film thickness: 12 µm |
|
A-001147 |
TG-5MR Teflon Gasket (4
pcs) |
Film thickness: 25 µm |
|
A-001148 |
TG-6MR Teflon Gasket (4
pcs) |
Film thickness: 50 µm |
|
A-001031 |
Radial Flow cell block |
Material: PEEK |
|
Cross/Radial |
A-012169 |
RE-3V Ag/AgCl Reference
electrode screw type |
Size: dia. 10 x 48 mm |
|
A-001531 |
1/16" PEEK tube |
ID: 0.25 mm
Length: 3.0
m |
|
A-004130 |
Dynaseal PEEK
fingertight (10 pcs) |
Screw for pipe
connecting
integrated 1/16" |
Spectroelectrochemical
cell
Spectroelectrochemistry (SEC) is aimed at the investigation of
electrochemical reaction mechanism and the interface structure
between electrolyte solution and electrode. Remarkable progress in
this field and related technology enables SEC to be applied in wide
areas. Nowadays, the relation between absorbance and potential for
reversible or quasi-reversible system is theoretically elucidated,
on which basis the analysis of electrochemical characteristics
becomes possible for the system otherwise difficult with only the
result of voltammogram. Typical example is redox enzyme cytochrome c
and methylene-blue
- Real-time monitoring of chromatic change by red-ox reaction
- Analysis of the charge transfer at the electrode/liquid
surface
- Spectrometric measurement of near/surface of electrodes
- Absorbing spectrum of the product and intermediate
- Parameters; concentration, diffusion coefficient and life
time
|
Catalog No. |
Description |
|
A-011240 |
SEC-C Thin Layer Quartz Glass
Spectroelectrochemical cell Kit |
|
Components |
|
A-011498 |
SEC-C Pt
Gauze working electrode |
|
A-011499 |
SEC-C Pt
counter electrode |
|
A-011500 |
SEC-C Thin Layer Quartz
Glass cell |
Light pass length: 1 mm |
|
A-011501 |
SEC-C Teflon
Cap |
|
A-010537 |
Purging tube |
 
Front view |
Side view |
Reference Electrode for SEC-C
Reference Electrode can be chosen optionally from below:
|
Catalog No. |
Description |
| A-012167 |
RE-1B Silver-Silver
chloride reference electrode |
Length:
80.0 mm |
OD: 6.0 mm |
|
A-012171 |
RE-7 Non Aqueous reference electrode (Ag/Ag+) |
Length:
80.0 mm |
OD: 6.0 mm |
Working Electrode for SEC-C
|
Catalog No. |
Description |
|
A-012017 |
SEC-C Au Gauze working
electrode |
|
A-011498 |
SEC-C Pt Gauze working
electrode |
Spectroelectrochemical cell (0.5 mm optical path length)
Thin Layer Quartz Glass Spectroelectrochemical cell Kit
The 0.5 mm optical path length version SEC-C Thin Layer Quartz Glass Spectroelectrochemical cell Kit is a new option for your spectroelectrochemical measurement. The advantage of this new optical path length cell is that, with a 0.5 mm optical path length, you could reduce the electrolysis time, compared with the time necessary when you carried the electrolysis reaction with 1.0 mm optical path length quartz cell.
Quartz cell |
Pt working electrode |
On the left, 0.5 mm and 1.0 mm optical path length quartz cell are shown. On the right, Pt working electrode with the dimension is shown. For 0.5 mm, as for 1.0 mm, you should select the working electrode (Pt or Au) appropriate for your research purpose.
Note: There is a specific working electrode for 0.5 mm optical path length. The working electrode for 1.0 mm optical path length can not be used in 0.5 mm optical path length quartz cell.
Comparison of electrolytic speed in function of optical path length
2 mM potassium ferrocyanide (K4[Fe(CN)6]) was subjected to an electrolysis reaction at 0.6 V until its stability, and 1 M KNO3 was used as a reference. The oxidation reaction was monitored by the comparison of the absorbance in function of the time at wavelengths of 420 and 300 nm.
0.5 mm optical path length |
1.0 mm optical path length |
| Catalog No. |
Description |
| A-012604 |
SEC-C05 Thin Layer Quartz Glass
Spectroelectrochemical cell Kit |
| A-012605 |
SEC-05C Thin Layer Quartz Glass
Spectroelectrochemical cell Kit (Au) |
| Common Components |
| A-012608 |
SEC-C05 Thin Layer Quartz Glass cell |
Light pass length: 0.5 mm |
| A-012609 |
SEC-C05 Pt counter electrode |
| A-011501 |
SEC-C Teflon
Cap |
| A-010537 |
Purging tube |
| Working electrode |
| A-012606 |
SEC-C05 Pt Gauze working electrode |
80 Mesh |
| A-012607 |
SEC-C05 Au Gauze working electrode |
100 Mesh |
| Optional items |
| A-012167 |
RE-1B Silver-Silver chloride reference electrode |
| A-012171 |
RE-7 Non Aqueous reference electrode |
Spectroelectrochemical flow cell
Applications:
- Study of charge transfer mechanism on the interface between
electrode and electrolyte.
- Spectroscopy on electrode surface or in the neighborhood.
- Absorption spectra of products and intermediates.
- Analysis of concentration, diffusion coefficient, life time
so on.
Schematic view of flow cell (thin layer flow channel, light pass
and working electrode) is shown below. Working electrodes (ITO,
platinum mini-grid, and gold mini-grid) are replaceable. UV or
visible light is introduced via optical-fiber from light source and
the absorbed light is transferred into CCD via optical-fiber.
Example of spectrum change during oxidation-reduction of ferrocene
by CV is shown below.
Spectroelectrochemical electrodes
Schematic diagram of spectroelectrochemical flow cell
Pt and Gold mini Grid electrode
Structure of ITO electrode
Pt mini-grid electrode is made by sputtering on quartz plate as
shown in below picture.
Size is 8 × 27 mm, width of grid line is
150 μm, space between lines is 100 µm.
|
Cat No. |
Description |
|
A-011320 |
SEC-F
Spectroelectrochemical flow cell |
|
Contents |
|
A-011329 |
SEC-F
flow cell base |
|
A-011330 |
SEC-F
flow cell block (A) |
|
A-011331 |
SEC-F
flow cell block (B) |
|
A-011495 |
SEC-FT500 Teflon gasket (2 pcs) |
|
A-010562 |
74-UV
UV/VIS Collimating Lens, 200-2000 nm |
|
------ |
Dynaseal
PEEK fingertight (3 pcs) |
|
------ |
Teflon
tube (80 cm) |
|
------ |
Silicon
tube (30 cm) |
|
------ |
Stainless tube OD 1/16" (50 mm) |
Optional Products
|
Cat No. |
Description |
|
A-011810 |
SEC-F 1000 µm probe type
of optical fiber |
Length: 1 m |
|
A-011496 |
SEC-F Pt grid electrode
for flow cell |
8 x 27 x 1 mm |
|
A-011497 |
SEC-F Au grid electrode
for flow cell |
8 x 27 x 1 mm |
|
A-011519 |
SEC-F ITO electrode for
flow cell (4 pcs) |
8 x 27 x 1 mm |
| A-012169 |
RE-3V Silver-silver
chloride Reference electrode Screw type |
φ10 x 55 mm |
|
A-012173 |
RE-7V Non Aqueous reference electrode (Ag/Ag+) Screw type |
φ10 x 55 mm |
Sample holders
These products enable to take electrochemical measurement by only
200 µL of the analyte with voltammetry cells. A vycor glass tip is
attached to the end of its glass tube, and ions transmit freely.
|
Catalog No. |
Description |
Size |
|
A-012177 |
Sample holder dia 9.0 mm
(2 pcs) |
OD: 9 mm, ID: 7 mm, L: 55 mm |
|
A-012176 |
Sample holder dia 6.0 mm
(2 pcs) |
OD: 6 mm, ID: 4 mm, L: 55 mm |
|
A-012175 |
Sample holder dia 4.5 mm
(2 pcs) |
OD: 4.5 mm, ID: 2 mm, L: 40 mm |
Vycor glass products
Vycor® glass is porous glass with 40-200 Å diameter of pores.
Chemically stable, operational as high as 800 °C. Also can be cut
with a sharp knife.
Reminder:
Yellowish discoloration indicates the contamination. This is caused
by absorbing of organics into their pores from the air.
Specifications
|
Specific gravity [in dry condition] |
1.5 |
|
Void volume |
28 % |
|
Avr. pore diameter |
40-200 Å |
|
Internal surface area |
250 m2/g |
| Catalog No. |
Description |
Quantity |
| A-012182 |
Vycor
Glass Rod, dia 2.85x4.0 mm |
25 pcs |
| A-012183 |
Heat
shrink Teflon tubing, 100 mm |
1 |
| A-001087 |
Vycor
glass tube
OD: 7 mm; ID: 5 mm; Length: 10 cm |
1 |
PK-3 electrode
Polishing Kit
Polishing kit to maintain good condition of working electrodes
for CV/Flow cell.
|
Catalogue No. |
Description |
|
A-011975 |
PK-3 Electrode Polishing kit |
|
Contents |
|
A-001050 |
0.05 µm
polishing alumina (20 mL) |
|
A-002054 |
1 µm
polishing diamond (10 mL) |
|
A-001040 |
Alumina
polishing pad (10 pcs) |
|
A-001041 |
Diamond
polishing pad (10 pcs) |
|
A-002249 |
Replacement glass plate for PK-3 (1 pc) |
Contents of PK-3 can be provided separately. In that case, each
polishing pad (A-001040 Alumina polishing pad/A-001041 Diamond
polishing pad) includes 20 pieces of them per the sales unit.
How to polish the Working electrodes' surface with PK-3
- Prepare the glass plate, and put a few drops of polishing
diamond on diamond polishing pad.
- Hold the CV electrode at right angle to the pad, and polish
in a circular motion.
- Replace the diamond pad to an alumina polishing pad, put a
few drops of polishing alumina, and polish the electrode to be
mirror surface. Rinse the electrode surface with distilled water,
and finish by air drying.
Attention: Polishing with PK-3 is the most appropriate way to
clean up electrode surface. Please consult us when other methods
are applied.
Polishing of PFCE Electrode & Pyrolytic Graphite Electrode
PFCE electrode can regain its electrochemical sensitivity and
reproducibility by polishing with Emery paper sic#4000. After the
polishing, please clean its surface with ultrasonic cleaner for
10-60 seconds (@ frequency: 50 kHz, output power: 100 W). PFCE
electrode is a significantly competent electrode. In order to keep
its performance from going to be eroded, we recommend re-polishing
after a certain period of time.
Use of distilled water is required during this procedure.
Sic#2000 grade emery paper is used at the preliminary stage only for
persistent stain.
Notice*
Don't polish with a finer grade of emery paper (#6000 etc.). PFCE electrode do not need mirror finish surface like a GC
electrode.
|
