Free: Contests & Raffles.
For those not familiar with what this is.Urea is an inexpensive form of nitrogen fertilizer with an NPK (nitrogen-phosphorus-potassium) ratio of 46-0-0. Although urea is naturally produced in humans and animals, synthetic urea is manufactured with anhydrous ammonia.
So if it’s safe, why evacuate the area?
Quote from: Boss .300 winmag on November 01, 2017, 07:52:23 PMSo if it’s safe, why evacuate the area?No Anhydrous ammonia is not safe at all. They put that stuff in the corn fields back in the Midwest. I walked into some vapors once that were leaking from a tanker and it nearly killed me.