Confirmation Cutoff Levels and Methods Urine Screening Methodology In order to determine if a urine specimen is negative or positive for drugs of abuse, all specimens are initially screened by an enzyme immunoassay (EIA) procedure.
On average, 2 people can finish a full bottle of wine in  2.5 hours. A 750 ml (0.75 L) bottle of wine is 25.36 oz. If you drink a bottle of wine a week for your entire adult life you will consume about 2,970 bottles of wine.
Bottle v magnum. For laying down Champagne, forget about half-bottles â their capacity to age is very erratic and the wine ages too fast. Bottles (750ml) age well and at a moderate rate: properly stored, they have capacity to age Champagne for 10 to 15 years. Magnums (1.5 litres) are the best format for long-term ageing because the ratio of wine to surface area allows for a slower, more even maturation of the wine and finer enduring flow of bubbles.