![]() ![]() Collect all urine for the next 24 hours so that the morning urine void on the second day is the final collection. On the day of the collection, discard the first morning urine void, and begin the collection after this void. The patient (or responsible individual) should be cautioned that the preservative may be toxic and caustic, and not to spill or discard the preservative. When the 24-hour urine output is less than 1 liter, 4 grams of boric acid can be used when boric acid is the specified preservative or 10 mL of 6N HCl can be used when HCl is specified. If a preservative is required, it is important that the designated preservative be in the urine collection container at the start of the collection. Record on the test request form any medications that the patient is receiving. Speed is not the most important factor – accuracy is.Many urine chemistry tests require a 24-hour collection. It is important that you are protected and receive accurate results at all times. At times there can be challenges and everyone in the process is working hard to get you an accurate result. There is no instant testing for hair and National Drug Screening does not recommend instant oral fluid drug testing.Īlways Looking to Get Fast Turnaround Time on Drug TestingĮvery effort is made to always get you your final drug test results as soon as possible. You always have to check to see if instant testing is available in your area. Not all States legally approve instant testing. Not all testing centers have instant drug testing available. These inconclusive results from the instant drug test can take 4 – 6 business days for a final result. The test is inconclusive and the specimen must go to the laboratory for confirmation testing and then on to the Medical Review Officer for review and verification. It is important to note that if the instant drug test result initial screen is not negative, the result will not be reported the same day. ![]() For testing occurring late in the day towards the closing of the collection site, you will receive negative results early the next business day. The results have to be entered into the computer system and go through a quality control process. This means that you will typically receive any negative results back the same day usually about an hour from the time you leave the collection site. Many of our drug test centers may offer the 4 panel (no THC), 5 panel, 10 panel, or 10 panel + OXY urine drug tests as an instant test. What about instant drug tests? Can I get a quick test with instant results? Some of these include interference, weather conditions, mechanical issues with trucks or airplanes, and human error. Turnaround times are never exact, there are various factors that can affect turnaround time on any specific specimen. A small percentage of specimens have some type of interference occurring on the lab analysis and can take a little bit longer. We know you want an accurate result and you would not settle for a quicker result that might be inaccurate. At times (less than 5%) this takes additional repetitive testing. Remember our laboratories are certified by the Federal Government and take every step necessary to report a 100% accurate result. This includes the 7 panel hair test, the 9 panel hair test, the 12 panel hair test, and the 14 panel hair test.įor ETG hair testing it will take at least 7 business days after the lab receives the specimen.ĮTG alcohol testing with urine is 2 – 3 business days after the lab receives the specimen. Expanded hair testing panels will take at least 7 business days for you to receive results. Hair Testing – the standard 5 panel hair test should take 2 – 3 business days after the lab receives the specimen for negative results and 4 – 6 business days for non-negative and positive results. More complex drug testing panels can take 2 – 3 business days for negative results and 4 – 6 business days for non-negative and positive results. Expanded urine testing panels – As you test for more drugs, there might be another business day in the process. ![]()
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