Here’s what the vial looked like before I started:

I think I screwed up by not letting the peptide thaw. I took it straight out of the freezer and added the water. Hopefully the sudden temp change (although the water had been refrigerated) didn’t damage it. In addition, I didn’t run the water down the sides every time, I just sprayed it on the powder, and I’m also hoping that didn’t damage it.
I had planned on adding 4 mL water, which would give me 40 0.1 mL doses at 0.25 mg each. But I only have these small, 1/2 cc needles, so it required 8 full transfers. I need to get a large needle to use for reconstituting.
I think I got a lot of air in the syringes, so that I used a lot less than 4 mL. This means it’s more concentrated than I wanted.
Now, not knowing exactly how much water is in there, the only way find out how much M2 is in each dose is to preload all the syringes. By dividing 10 mg by the number of syringes I get, I’ll know how much is in each one.