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-To: Learn 30 Second Wine Bottle Cutting. I make cool stuff and write about other people making cool stuff on makezine.com. If you have something you think I should see, send me a tip. I make cool stuff and write about other people making cool stuff on makezine.com. If you have something you think I should see, send me a tip.