Receive stable readings to 0.01 pH in less than 30 seconds with the Thermo Scientific™ Orion™ 8103BN ROSS™ combination semi-micro pH electrode. Results are three to five times more precise than those obtained with conventional electrodes.

• Works in extreme case of samples varying from one another by 50°C or more
• Drift is less than 0.002 pH per day, restandardization is minimized
• Fits test tubes, measures samples as small as 0.2mL
• Semi-micro tip
• Recommended for clinical, pharmaceutical, and food labs, wherever sample size is a constraint
• For use with standard pH meter, with separate cable with screw cap connector
• Connector type: screw cap
• Junction: ceramic
• Material: glass body
• pH range: 0 to 14
• Operating temperature: 0 to 100°C
• Drift: 0.002pH/day
• Filling solution type: 3M KCl
• Internal reference: ROSS™
• Precision: 0.01
• Length: 165mm
• Cap dims, diam x l: 16 x 95mm