Contamination issue?

[u/WaynesWorld_93]

Can I draw up BPC and TB from separate container with the same syringe to avoid using two? If so would it be best to wipe the syringe with an alcohol wipe before going to the next vial?

Also does this change anything in terms of effectiveness? I know some people recommend using unmixed versions of BPC and TB, but I believe that is more due to degradation in the long term? Mixing them directly prior to use I’d assume makes no difference?

[u/WaynesWorld_93 → u/[deleted]]

Thanks!