Once radiopharmaceuticals enter the body and travel to an organ, they begin to interact with the processes of that organ. The radioactivity is picked up by cameras or computers and used to map the process. For example, an ultrasound can show an image of an organ and reveal if a tumor or other abnormality is present. Nuclear medicine can show how the process of glucose metabolism is functioning in the organ.
250g bags of our biltong can last up to 4-months, and we have food testing certificates to prove this, however, we do not advise that you keep it that long. The larger the bag of biltong, i.e 500g or 1kg, the more moisture is contained within the sealed bag.
With Ziploc Â® Brand Vacuum Sealer Systems food stays âfresh insideâ up to 5 times longer * than with conventional grocery storage methods. In the Freezer: Ziploc Â® Brand Vacuum Sealer Systems are great for storing expensive meats and fish.iploc Â® Brand Vacuum Sealer Systems keep hard cheeses at their best for a few months. See âStay Fresh Longerâ chart. In the Pantry: Your favorite cookie recipe makes three dozen-too many to eat before they go stale. Ziploc Â® Brand Vacuum Sealer Systems keep homemade cookies oven-fresh for 3-6 weeks.