December Birthstone: Blue Topaz. December Birthstone Color is Blue. The traditional December birthstone is the Blue Zircon, but there are various alternatives that are considered representative of December including turquoise, blue topaz and tanzanite. Blue Zircon is a natural gem (not to be confused with synthetic cubic zirconia) that is found in several places and mined primarily in Thailand, Cambodia and Vietnam.
An individual with a blood alcohol content level of .08 will have no measurable alcohol in the bloodstream roughly 5.33 hours after the last drink (.08 divided by .015 = 5.33). With some urine alcohol tests, alcohol can be detected up to approximately 48 hours after an individual has consumed alcohol.
Confidence votes 23.6K. About 72 hours for the urine test. Much longer for the hair follicle test. EtG (ethyl glucuronide) is an alcohol metabolite that remains in your body for several days after the liver has cleared alcohol from the bloodstream.he mouth swab test for alcohol can only test for alcohol from 12  hours back. There is not yet a mouth swab to detect long term  alcohol abuse.