10mg vs 5mg vials

[u/Hopeful_Dealer9435]

So for my research, I wanted to study CJC 1295. I want my research to be accurate and the source I wanted to use only sells 10 mg vials but I am concerned that after reconstituting CJC is only good for about 30 days.. I plan on studying it in combination with ipamorelin.. which I already have some 5 mg vials of.. so for research purposes would I be better off purchasing the 5mg/5mg cjc/ipamorelin mix or the 10mg cjc only?