There exists several characteristics that make the difference between a mixture and a compound. A mixture can contain components in any proportions while a compound contains components in fixed proportions.
Best Answer: the longest you should use an open vial of insulin for is 30 days but you will have a 20 day supply per vial if you are using U-100 insulin. 1 cc equals 100 units so a 10 ml bottle contains 1000 units, at 48 units per day that will last you 20 days. not equivalent syringes. use only insulin syringe and read type/ strength of insulin. Too dangerous to discuss on yahoo. not equivalent to TB syringes either.
Re: Insulin units to ml. insulin is used for diabetics so I don't know how it would compare to allergy medication, you should really ask a pharmacist. the insulin that I use is 10 ML 100 units/ML. the 10 ML refers to the amount in the whole vial.