Some standard values:

• HDO in D₂O: 1.9*10^-5 cm²/s
  
• H₂O: 2.3*10^-5 cm²/s at 298.15K and 1.89*10^-5 cm²/s at 292.6K (see 99JPCA448-103 for D values at different T values)
  
• ClLi (0.25M) in H₂O: 9.6*10^-6 cm²/s
  
• Glucose: 3.6*10^-6 cm²/s
  
• Sucrose: 2.9*10^-6 cm²/s
  
• SDS micelle: 0.78*10^-6 cm²/s
  
• Alanine: 7.3*10^-6 cm²/s
  
• Glutamine: 5.9*10^-6 cm²/s
  
• Arginine: 4.8*10^-6 cm²/s