Leukocytes are classified broadly as granulocytes and agranulocytes. These terms tell you something about these cells. If a leukocyte possesses cytoplasmic granules it is a granulocyte and if these granules are lacking, it is an agranulocyte. Once this distinction is made, more specific identification can follow.
Best Answer: i would do one of the following.. The rule of thumb is 2 hours. Because lunch meat contains so much salt and preservatives, I'd eat it after 8 or 9 hours left out( and have). The chance of spoilage is of course is always there. But after just 4 or 5 hours, I would just refrigerate it. I am pretty careful about following HACCP( safe food handling and temp control) but in this case, knowing that companies pump these products, the chances are slim that they would go bad in 4 or 5 or 6 hours.
According to the Food Safety and Inspection Service of the U.S. Department of Agriculture, luncheon meats such as bologna can stay fresh in the refrigerator for up to two weeks when left unopened. Opened bologna packages left in the refrigerator are good for three to five days.