Go Direct® Tris-Compatible Flat pH

Specifications

• Range: pH 0–14 (Some sodium error in ranges greater than pH 12 due to thicker glass and higher impedance values)
• Electrode type: Double-junction, sealed, gel-filled, Ag/AgCl reference, polycarbonate body
• Membrane style: Flat glass
• Storage solution: pH 4/KCl solution (10 g KCl in 100 mL buffer pH-4 solution)

• Temperature range:

  • 0– 100ºC (readings not compensated)
  • 12 mm OD
  • Impedance: ~20 kΩ at 25ºC
• Response time: 98% of full response in 30 s at 25ºC