Ag/AgCl Electrode
Ag/AgCl Reference Electrodes
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Ag/AgCl
Reference Electrodes
(BioLogic)
· 일반적인 전기화학 실험용 전극. 수은을 사용하지
않아 친환경적
· 산성 용액에서 안정
· Chloride 이온방해 시 Hg/Hg2So4 전극 추천
· Ag와 complex를 형성하는 NH3 buffer 사용 금지
· 황화물 용액에서 사용 금지 (AgS 침전물 발생)
· Vycor tip junction : 비염기성 용액 사용 권장
(알칼리에 약함)
· Ceramic tip junction
| Description | Junction | Electrolyte | Diameter | Length | Purpose | Cat.No. |
| RE-1B Ag/AgCl reference electrode | IPPG * | 3M NaCl | 6mm | 78mm | SVC-2, SVC-3, VC-4, bulk electrolysis, RRDE-3A, flat cell | A-012167 |
| RE-1BP Ag/AgCl reference electrode | Ceramic | 3M NaCl | 6mm | 90mm | SVC-2, SVC-3, VC-4, bulk electrolysis, RRDE-3A, flat cell | A-013613 |
| RE-1S Ag/AgCl reference electrode | IPPG * | 3M NaCl | 4.5mm | 52mm | SECM | A-012168 |
| RE-1CP Ag/AgCl reference electrode | Ceramic | Saturated KCl | 6mm | 92mm | SVC-2, SVC-3, VC-4, bulk electrolysis, RRDE-3A, flat cell | A-013429 |
| RE-3VT Ag/AgCl reference electrode (screw type) | Ceramic | 3M NaCl | 10mm | 52mm | For flow cell spectro electrochemical cell SEC-3F | A-013488 |
* IPPG = Ion Permeability Porous Glass
Spare Parts
| Cat. No. | Compatible reference electrode | Compatible bridge tubes | Content |
| 092-VYC3 | A-012167 A-012178 | A-012176 A-012306 A-012177 A-012307 | - 10 glass frits (Φ 2.8mm Coralpor™) - 200mm long heat shrink tube (Φ 3.2mm) |
| 092-VYC4 | - | EL-C-005 EL-C-017 EL-F-004B EL-F-004 EL-A-017 EL-A-008 | - 10 glass frits (Φ 4mm Coralpor™) - 200mm long heat shrink tube (Φ 4.8mm) |
| 092-VYC5 | A-012168 | - | - 10 glass frits (Φ 2.8mm Coralpor™) - 200mm long heat shrink tube (Φ 4.8mm) |
Options
| Description | Cat. No |
| RE-PV preservative vial for reference electrode, 10ml | A-012108 |
| Bridge tube Φ 9.0mm (2 pcs) | A-012177 |
| Bridge tube Φ 9.0mm (22 pcs) | A-012307 |
Ag/AgCl
Reference Electrodes
(EC-Frontier)
· 뛰어난 전위 재현성 및 사용 용이성
· 전극 전위 +0.199V vs. NHE 25℃ (sat. KCl)
· 소켓형 전극 wire adapter hole 직경: 0.5mm
(RE-18, RE-19, RE-20 모델만 wire 교체 가능)
· Double Junction 전극 지원
(RE-22A, RE-7A, RE-8A 모델만 해당)
| Description | Junction | Electrolyte | Diameter | Length | Cat.No |
| Ag/AgCl reference electrode | Vycor glass | 3M KCl | 6mm | 120mm | RE-T21A |
| 6mm | 90mm | RE-T1A | |||
| 6mm | 70mm | RE-T2A | |||
| 6mm | 50mm | RE-3 | |||
| 4mm | 52mm | RE-T14 | |||
| Saturated KCl | 6mm | 90mm | RE-1A | ||
| Ceramic | 3M KCl | 6mm | 120mm | RE-T21B | |
| 6mm | 90mm | RE-T1B | |||
| 6mm | 70mm | RE-T2B | |||
| 3mm | 75mm | RE-T11A | |||
| 3mm | 60mm | RE-T11B | |||
| Saturated KCl | 6mm | 90mm | RE-1B | ||
| 3mm | 75mm | RE-11A | |||
| Ag/AgCl reference electrode (PEEK) | Ceramic | 3M KCl | 6mm | 90mm | RE-T16 |
| Ag/AgCl reference electrode Double junction | Vycor glass | 3M KCl | 6mm | 125mm | RE-T22A |
| 6mm | 95mm | RE-T7A | |||
| 6mm | 75mm | RE-T8A | |||
| Saturated KCl | 6mm | 95mm | RE-7A |
| Description | Junction | Body | Diameter | Wire diameter | Length | Cat.No |
| Socket-Type Reference electrode | Vycor glass | Glass | 6mm | 0.5mm | 90mm | RE-18 |
| 70mm | RE-19 | |||||
| Socket-Resin type Reference electrode | Ceramic | PEEK | 90mm | RE-20 |
※ Socket 전극은 Electrode body, Pipette, Preservative vial, Manual이 기본 구성으로 포함되어 있으며 전극부 금속 wire는 선택사양입니다.
Reference Electrode Replacement parts
(EC-Frontier)
· Reference Electrode 혹은 Counter Electrode의
교체용 Glass tube 및 O-Ring
· Glass tube 내 Vycor glass / Cermic filter /
G lass filter가 장착된 형태
· Tip Junction 혹은 Glass 부분의 오염이나 손상이
있을 시, 관 부분만 교체 가능
· 내화학성이 뛰어난 Perfluoro elastomer(퍼플로)
재질의 교환용 O-Ring
| Description | Suitable electrodes | Cat.No. |
| Φ 6 Glass tube with vycor tip (5ea) | RE-T21, RE-T22A | E2-RP01 |
RE-T1A, RE-T7A, RE-1A, RE-7A, RE-4A, RE-9A, RE-18 | E2-RP02 | |
RE-T2A, RE-T8A, RE-5A, RE-10A, RE-19 | E2-RP03 | |
| RE-T3/RE-6 | E2-RP04 | |
| Φ 3 DJ Vycor tip glass tube (5ea) | RE-T22A | E2-RP05 |
| RE-T7A, RE-7A, RE-9A | E2-RP06 | |
| RE-T8A, RE-10A | E2-RP07 | |
| Φ 6 Glass tube with Ceramic tip (5ea) | RE-T21B | E2-RP08 |
| RE-T1B, RE-1B, RE-4B | E2-RP09 | |
| RE-T2B, RE-5B | E2-RP10 | |
| Φ 3 Glass tube with Ceramic tip (5ea) | RE-T11A, RE-11A, RE-12A | E2-RP11 |
| RE-T11B, RE-12B | E2-RP12 | |
| RE-T24, RE-25 | E2-RP22 | |
Φ 6 Glass tube with G4 glass filter for CE-5 (2ea) | CE-5 | E2-RP13 |
Φ 6 Glass tube with G4 glass filter for CE-6 (2ea) | CE-6 | E2-RP14 |
| Φ 6 L-shaped Glass tube with vycor tip (5ea) | RE-T1A, RE-T7A, RE-1A, RE-7A, RE-4A, RE-9A, RE-18 | E2-RP15 |
| RE-T2A, RE-T8A, RE-5A, RE-10A, RE-19 | E2-RP16 | |
| Φ 6 Luggin tube wirh Ceramic tip(3ea) | RE-T21B | E2-RP17 |
| RE-T1B, RE-1B, RE-4B | E2-RP18 | |
| RE-T2B, RE-5B | E2-RP19 | |
| Φ 6 L-shaped Glass tube with Ceramic tip (3ea) | RE-T1B, RE-1B, RE-4B | E2-RP20 |
| RE-T2B, RE-5B | E2-RP21 |
Double junction
| Description | Φ6 Vycor tip glass tube 5ea | Φ3 Vycor tip glass tube 5ea | |
| Ag/AgCl reference electrode double junction | RE-7A | E2-RP02 | E2-RP06 |
| RE-8A | E2-RP03 | E2-RP07 | |
| Ag/Ag+ reference electrode double junction | RE-9A | E2-RP02 | E2-RP06 |
| RE-10A | E2-RP03 | E2-RP07 | |
※ Double Junction Reference Electrode의 glass tube를 교체하는 경우, Φ6 및 Φ3 Vycor tip glass tube 부품이 모두 필요합니다.
Exchange Jungtion Tips
| Description | Diameter | Length | Shrnk tube | Cat.No |
| Porous glass (5 glass tips, 1 shrink tube) | 3mm | 4mm | 100mm | PG-1 |
| Ceramic filter (3 ceramic filters, 1 shrink tube) | CF-1 |
Ag/AgCl
Reference Electrodes
(AMEL)
· 일반적인 전기화학 실험용 전극
· 산성 용액에서 안정
· Ag와 complex를 형성하는 NH3 buffer 사용 금지
· 황화물 용액에서 사용 금지 (AgS 침전물 발생)
· 전극 Diameter 선택 시 주의 (6mm 또는 12mm)
· Ceramic tip junction : 염기성 용액 사용
| Description | Junction | Electrolyte | Diameter | Length | Cat. No |
| Ag/AgCl Reference Electrode with 14/20 adapter joint, 4 mm banana plug | Ceramic | 3M KCl | 0.5mm | 90mm | 373/SSG/12J |
| Ag/AgCl Reference Electrode with 6mm joint, 4 mm banana plug | 3M KCl | 4.5mm | 70mm | 373/SSG/6JZ | |
Ag/AgCl Reference Electrode, double salt bridge with 14/20 adapter joint, 4 mm banana plug | Internal : KCl gel External : Sat. KNO3 | 12mm | 90mm | 390/TSG/12J |
