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.
Insulin is commercially available in concentrations of 100 or 500 units/ml (designated U-100 and U-500, respectively; 1 unit equals â¼36 Î¼g of insulin). U-500 is only used in rare cases of insulin resistance when the patient requires extremely large doses.