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.
Food Safety: How long can frozen vacuum-sealed steak wait in the refrigerator after thawing, before cooking? I'm not sure about the difference between community butcher packaging and cryovac. I've done this with steaks frozen for ~2mo at -18C and then left in the fridge at 5C for 12 days before cooking -- smelled fine, and tasted fine.
A freezer full of food will usually keep about 2 days if the door is kept shut; a half-full freezer will last about a day. The freezing compartment in a refrigerator may not keep foods frozen as long. If the freezer is not full, quickly group packages together so they will retain the cold more effectively.reeze leftovers within 3-4 days. Do not refreeze any foods left outside the refrigerator longer than 2 hours; 1 hour in temperatures above 90 Â°F. If you purchase previously frozen meat, poultry or fish at a retail store, you can refreeze if it has been handled properly.