weight displacement

I know there are a lot of veteran brewers here so I wanted to make sure these seem right. "Densities of Common Steroid Powders (Dry Weight) per mL aka CC aka cm^3. Testosterone Base - Density 1.12g/mL Testosterone Propionate - Density 1.10g/mL Testosterone Enanthate - Density 1.06g/mL...