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.
Photo Â© Ryan Dausch. F&W chilled red and white wines in the fridge, the freezer and an ice-water bath to determine exactly how long each method took to do the job. Fridge. In the fridge, it took 2.5 hours for red wine to reach its ideal temperature of 55Â° and 3 hours for white wine to reach its ideal temperature of 45Â°.