Ok, so I was recently getting ready to dilute my 1000mcg (1mg) of IGF powder with 2ml of Acetic acid. I had my syringe loaded with the 2ml of acetic acid, and started dripping it slowly into the IGF vial, but about halfway through, the needle got a little loose and some Acetic acid began dripping out onto my table. So now I have an unknown amount of AA in the vial. How can I find the current concentration of IGF? Does all the IGF powder completely disintegrate when the AA comes in contact, meaning I can simply draw up all the IGF in a syringe and measure how much there is (Thus allowing me to calculate the concentration)? Or do I have to account for the IGF powder affecting the total volume of the concentration?