Montana's most valuable agricultural production is in cattle in calves, accounting for almost 1/2 of the state's total agricultural receipts. In the livestock products category, dairy products are important followed by hogs. Sheep and lambs are also raised in Montana.
Unopened, shelf-stable bottled eggnog that contains alcohol can last up to 18 months without refrigeration. Once opened, the alcoholic beverage may last several weeks in the fridge. Homemade eggnog usually lasts for around three days if refrigerated; if at least 5 percent alcohol is added, it may last a few weeks. Eggnog requires consistent refrigeration, so if you leave it out in temperatures of 40 to 90 F for more than two hours, you'll need to discard it.
Michigan, USA. Posts. Oh, okay, but to me that is not opening, it is still sealed. The only thing you have to worry about is if it is room temperature for more than the suggested 28 day period. I use up my novolog so it is out, I don't need that much lantus so I keep it in the fridge, it is good for 1 year as long as the temp is not room temp or goes up and down for any reason.