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.
That is still okay because it is safe to leave food above 40Â°F for up to 2 hours. I doubt there is more than 6 hours between the time you pack the lunch and the time your child eats the lunch. The regular insulated lunch bags with just one ice block did not keep the milk at safe temperatures even for 4 hours. If the milk was directly ON the ice block, it was better but still above 40Â°F.