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.
Wine might seem like a weight loss friendly drink, especially compared to beer. But you would be surprised by how many calories wine makers can cram into a 750 ml bottle. Some bottles of wine contain 650 calories per bottle. That might not seem like a lot. But when most people only consume 2,000 to 2,700 calories per day, two glasses of wine can add up fast over the course of a meal. Plus there's the whole issue of how many glasses of wine there are in a bottle of wine. I was always taught there are four glasses of wine in each wine bottle. Since there are 25 ounces of wine in a bottle, that's 6.25 ounces per glass. But the statistics about the number of calories per glass of wine compiled by the U.S. Department of Agriculture listed a glass of wine as 5 ounces. A difference of 1.25 ounces might not seem like a big deal.