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.
Properly sealed vacuum packages can be kept in the refrigerator for up to 30 days or may be frozen for up to 3 months. After the vacuum package is opened, the remaining product should be tightly wrapped, kept in the refrigerator and treated as any other food.roperly sealed vacuum packages can be kept in the refrigerator for up to 30 days or may be frozen for up to 3 months. After the vacuum package is opened, the remaining product should be tightly wrapped, kept in the refrigerator and treated as any other food.