yes, they exist. i have seen them. i have been trying to find one online for some time and have not been successful. it is the drug companies who make them. which ones? i cannot remember. what i would recommend you do is ask the pharmacists or the head of the pharmacy department where you work. if you have the opportunity to attend setups where the various drug reps set up little tables to advertise their wares--go and ask each of them if they have such a list. the drug reps are the people who have access to these things. outside of that, you could make a list of the various manufacturers of iv solutions and most popular iv drugs and start writing letters asking for one of these charts. good luck. if you run across one, please post the name of the company that produces it for the rest of us nurses and please don't forget the student nurses forums. good luck.