Perform precise pH determinations for routine or research work with the Thermo Scientific™ Orion™ 800500U ROSS Ultra™ reference electrode, a half-cell electrode with glass body and pin-tip connector.

• Junction: ceramic
• Material: glass body
• pH range: 0 to 14
• Temperature range: 0 to 100°C
• Type: reference electrode
• Filling solution type: ROSS electrode fill solution
• For precise pH determinations
• Internal reference: ROSS
• pH precision: 0.01
• Length: 120mm
• Cap diameter: 16mm
• Includes 60mL bottle of ROSS electrode fill solution
• Compatible with 8101BNWP, 8101SC ROSS pH half-cell, 8411BN ROSS sodium half-cell electrodes