First off, I never said the board sponsor didn't carry 100mM AA.... I was just making sure people didn't go run out and get glacial AA and reconstitute as is...
You can disagree with me, but slin pins are known to have ZERO deadspace.. quite expected when you're dealing with something that requires accurate dosing such as insulin. I don't understand how the vial's seal comes into play, but... regardless. We'll agree to disagree.
Also to reitterate for anyone else out there, please don't add BW or BA to your IGF.. If you want to dilute it, add 100mM Acetic Acid.
Also, I always use 2 pins/day.. I never share pins for different sites... it's unsanitary and irresponsible. For the cost of a box of 3/10 slin pins compared to an infection.. I'd go for shelling out more dough.. I've had an abcess.. not fun.