do units actually matter or is it forum lore at this point
Asking properly rather than in a comment on somebody else’s thread: do units actually matter or is it forum lore at this point. Aim the stream down the wall of the vial rather than into the cake. Reconstitution is a solubility problem, not a mixing problem, and mechanical shear does nothing helpful. Reconstituted at…
Right — the volume you add is the only variable you control here, and the cake does not change it meaningfully.
Right — the volume you add is the only variable you control here, and the cake does not change it meaningfully.
This is the sentence that makes the rest unnecessary. Write it on the vial and the problem is gone.
a U-100 syringe reads 100 units to the millilitre, every time
the powder cake sits at the bottom, the volume you add is the volume that counts
the powder cake sits at the bottom, the volume you add is the volume that counts
Disagreeing with this line only: adding more water is not a safety margin, it is a different divisor.
if the maths gives you a fraction of a unit, change the concentration
Pushback on the syringe advice: a U-100 barrel reads units of volume. Calling them "doses" is how the confusion starts.