Conray Description. Conray is a sterile aqueous solution intended for use as a diagnostic radiopaque medium. Each milliliter contains 600 mg of iothalamate meglumine, 0.09 mg edetate calcium disodium as a stabilizer and 0.125 mg of monobasic sodium phosphate as a buffer. The solution provides 28.2% (282 mg/mL) organically bound iodine.
Storage Time. Steak retains its quality and flavor for six to 12 months when frozen properly. Steak is usually frozen raw, but it is possible to cook steak prior to freezing. Cooked meats may not retain optimum flavor and are more prone to drying during the freezing and thawing processes.
The growth of bacteria in food can sometimes cause food poisoning. Ground beef should be used or frozen within 1 to 2 days. Once steak or other meat has been cooked, it is safe to refrigerate for another 3 to 4 days. Uncooked steak is safe in the freezer for 6 to 12 months, but ground beef lasts only 3 to 4 months. Learn more about Food Spoilage.