Measure general pH samples as well as viscous or colloidal samples with the free-flowing sleeve junction design of the Thermo Scientific Orion 8172BNWP ROSS Sure-Flow pH Electrode.

This general purpose pH electrode offers superior performance for dirty, difficult samples such as soils, sludges, colloids, viscous materials and organics. Junction cleans easily between measurements; pressing down on the cap allows filling solution to flow through the junction carries away any contamination that may interfere with measurement.

• Material: Glass body
• pH range: 0 to 14
• Temperature range: 0° to 100°C
• Internal reference: ROSS
• Junction: Sure-Flow
• Dimensions: 120 × 12mm
• pH precision: 0.01
• Fill solution: 3M KCl, Orion Cat. No 810007
• Cap diameter: 16mm

Includes:

• Detachable bulb guard, two bottles of Orion ROSS electrode fill solution