Draw the calculated bacteriostatic water volume into the syringe.
Slowly inject it along the vial’s inner wall to avoid disturbing the peptide (the vial will be at a negative pressure,
so it will want to draw the bacteriostatic water in, be prepared to slow down the injection into the vial with pressure against the plunger).
Gently roll the vial (don’t shake) to dissolve. Let it sit if needed.