Intrinsic Viscosity with Repeatable, Small Sample Viscometer, m-VROC®

A solute's contribution to the viscosity of a solution, or its intrinsic viscosity, is strongly affected by the strength of molecular interactions. As a result, intrinsic viscosity can help understand the molecular structure (i.e. Molecular Weight, Branching,...). 

m-VROC™ offers several advantages over conventional viscometers including:

• Smallest Sample Volume
• Temperature Control: 4 - 70ºC
• Superior Accuracy (2% of Reading) and Repeatability (0.5% of Reading)
• No Air-Liquid Interface (No Evaporation or Contamination)
• Wide Dynamic Range:
  
  
  • Viscosity: 0.2- 200,000 [cP]
  • Shear Rate: 0.5 - 1,400,000 [1/s]

If you would like to learn more about how to use m-VROC^® to measure intrinsic viscosity and its relation to molecular weight and structure, download our application note!