- Vacuum1.0
- Air @ 0°, 1 Atm1.00029
- Helium @ 0°, 1 Atm1.00036
- CO2 @ 0°, 1 Atm1.00045
- Methanol1.328
- Fresh Water1.333
- Ethanol1.360
- Fused Silica1.458
- Pyrex® 77401.474
- Acrylic1.491
- Benzene1.501
- Crown Glass BK-71.51673
- Methyl Salicylate1.53433
- Bak-11.57241
- Flint Glass F-21.61989
- Diamond2.419