ALS 日本
Reference electrode for Aqueous solution (Ag/AgCl type) 氯化銀參考電極
參考電極選擇
電化學測量中電位的參考是基於參考電極，因此它是一個非常重要的電極。
ALS 擁有多種參考電極，包括用於水溶液、非水溶液、鹼性溶液測量的參考電極以及可逆氫電極。此外，參考電極具有標準尺寸，可以安裝在我們所有的配件中。
此外，為了完成此系列，我們還有螺旋型，可用於我們的交叉流通池、徑向流通池、EQCM 流通池和SEC-光譜電化學流通池。
以下是為您的測量樣品選擇參考電極的快速工具：
Reference electrode for Aqueous solution (Ag/AgCl type)
3M NaCl is used as an internal solution.
This is the standard type of aqueous reference electrode.
 |
| Reference potential |
| AgCl+e=Ag+Cl- E0=195 mV vs RHE (25 deg C) ∗ The reference potential is the measured value using RHEK reversible hydrogen electrode kit (Cat. No. 013597). |
RE-1BP Reference electrode (Ag/AgCl)
3M NaCl is used as an internal solution.
This is the standard type of aqueous reference electrode.
 |
| Reference potential |
| AgCl+e=Ag+Cl- E0=196 mV vs RHE （25 deg C） ∗ The reference potential is the measured value using RHEK reversible hydrogen electrode kit (Cat. No. 013597). |
RE-1S Reference electrode (Ag/AgCl)
Small size for the standard type (RE-1B).
 |
| Reference potential |
| AgCl+e=Ag+Cl- E0=195 mV vs RHE (25 deg C) ∗ The reference potential is the measured value using RHEK reversible hydrogen electrode kit (Cat. No. 013597). |
RE-1CP Reference electrode (Ag/AgCl/Saturated KCl)
Aqueous reference electrode with a saturated KCl as an internal solution.
 |
| Reference potential |
| AgCl+e=Ag+Cl- E0=198 mV vs RHE (25 deg C) ∗ The reference potential is the measured value using RHEK reversible hydrogen electrode kit (Cat. No. 013597). |
RE-3VT Reference electrode screw type (Ag/AgCl)
Aqueous reference electrode specific for ALS line-up flow cell, as Cross flow cell, Radial flow cell, EQCM flow cell and SEC-2F Spectroelectrochemical flow cell.
 |
| Reference potential |
| AgCl+e=Ag+Cl- E0=195 mV vs RHE (25 deg C) ∗ The reference potential is the measured value using RHEK reversible hydrogen electrode kit (Cat. No. 013597). |
For the screw type electrode, the body in PEEK material is also available.
| Cat. No. | Description | Junction | Electrolyte | Isolation | Purpose |
| 012167 | RE-1B Reference electrode (Ag/AgCl) | IPPG | 3 M NaCl | Glass | SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM |
| 013613 | RE-1BP Reference electrode (Ag/AgCl) | Ceramics | 3 M NaCl | Polymethyl pentene | SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM |
| 013393 | RE-1S Reference electrode (Ag/AgCl) | IPPG | 3 M NaCl | Glass | SECM |
| 013691 | RE-1CP Reference electrode (Ag/AgCl/Saturated KCl) | Ceramics | saturated KCl | Polymethyl pentene | SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM |
| 013488 | RE-3VT Reference electrode screw type (Ag/AgCl) | Ceramics | 3 M NaCl | Polymethyl pentene | Flow cell (LC, EQCM, SEC-2F) |
∗ IPPG: Ion Permeability Porous Glass
Below is a quickly tool to select the reference electrode for your measured sample:
