All VitroGel® hydrogels are tested with a dynamic rheometer for viscoelastic properties.
For High Concentration VitroGel® hydrogels, the elastic modulus (G’) can be adjusted from 10 to 4,000 Pa by changing the hydrogel concentration with the VitroGel® Dilution Solution. Simply convert the elastic modulus mentioned on our website to stiffness by following the table below (1 Pa of G’ is about 3 Pa of stiffness).
Dilution ratio | Elastic modulus ( G’) | Stiffness |
1:0 | 4000 Pa | 12000 Pa |
1:1 | 2000-2700 Pa | 6000-8000 Pa |
1:2 | 300-600 Pa | 1000-2000 Pa |
1:3 to 1:5 | 50-200 Pa | 150-600 Pa |