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.
How many people does one bottle of wine serve? A bottle of wine generally serves five people a single glass of wine each. A standard bottle of wine contains 750 milliliters or 25.4 ounces, and a serving of wine is 5 ounces. Bottles and glasses vary in size.