What is the density of hCG?

[RewardingLabor]

Yes that's what i'm referring to. I'm looking at two that seem to be just as tightly packed but one is taking up double the space of the other. How could that be possible? This whole "International Units" thing is really confusing. It seems like IU is meaningless and people are just doing 1/10th of whatever they've got and calling it 500 IU

[Bonaparte]

Yes that's what i'm referring to. I'm looking at two that seem to be just as tightly packed but one is taking up double the space of the other. How could that be possible? This whole "International Units" thing is really confusing. It seems like IU is meaningless and people are just doing 1/10th of whatever they've got and calling it 500 IU

Again, it doesn't matter how big the powder cake looks. Just go by total IUs.