Description Rodent Diet with 60% kcal% fat. Used in Research Fatty Liver, Inflammation, Obesity, Diabete Packaging Product is packed in 2.5 kg aluminum foil bag. Each bag is identified with the product name, description, lot number and expiration date. Lead Time IN-STOCK. Ready for next day shipment. Gamma-Irradiation Yes. Add 3 days to delivery time. Form Pellet, Powder Shelf Life Most diets require storage in a cool dry environment. Stored correctly they should last 3-6 months. Because of the high fat content is best if kept frozen. Control Diets D12450B, D12450B, D12450J, D12450K