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Vernier™ Go Direct™ Tris-Compatible Flat pH Sensor
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Catalog No. S39712 Shop All Vernier Software Products
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Temperature Range (Metric):
0°C to 100°C
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Catalog No. Temperature Range (Metric)
S39712 0°C to 100°C
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Catalog No. S39712 Supplier Vernier™ Supplier No. GDXFPH
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Description

Vernier™ Go Direct™ Tris-Compatible Flat pH Sensor for measuring the pH of a solution or semisolid, such as food or soil.

  • Storage solution: pH 4/KCl solution (10 g KCl in 100 mL buffer pH-4 solution)
  • 12 mm OD
  • Impedance: ∼20 kΩ at 25°C
  • Glass membrane is flat instead of a bulb, making it more durable, easier to clean, and allows for flat surface measurements or smaller sample sizes.
  • It features a sealed, gel-filled, double-junction electrode, making it compatible with Tris buffers and solutions containing proteins or sulfides.
  • The flat glass shape also makes it useful for measuring the pH of semisolids such as food or soil slurries.

Specifications

Description Flat glass membrane style
Includes Double-junction, sealed, gel-filled, Ag/AgCl reference, polycarbonate body electrode
Grade High School and College
Interface Bluetooth or USB
Warranty 5 Year Limited
For Use With (Application) Graphical Analysis 4 or LabQuest App
Range 0 to 14 pH
Response Time 98% of full response in 30 seconds at 25°C
Temperature Range (Metric) 0°C to 100°C

Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov
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