1)I have recently got some IGF1-LR3 and with it came one small vial of 1mg dry powder and the other vials label states 0.6 Acetic Acid. The AA is measured at 1cc to be exact. Do I just draw the 1cc and drop it in the dry powder to make my 1000mcg's of IGF1-LR3? Should I store the dry powder in the fridge or only once it is mixed.

2) The slin pins I have read U-100 1/2cc. So it goes up to 1/2cc or 50 units.

Like this: ////5////10////15....etc up to 50. So every smallest notch or / is 10mgcs?

If I wanna pull 40mgc's I would only pull to the 4th SMALL notch correct?