If I Pass the Urine Home Drug Test Thc Can I Pass the Lab One

Nosotros field many questions regarding instant drug tests vs. lab-based testing. Below, our drug screening experts requite our readers the scoop.

What's an instant drug test? What's a lab-based drug test?

An instant drug test is exactly every bit its name implies—you go the results correct abroad, at the indicate where it's nerveless, usually within a few minutes. It'due south what nosotros call an immunoassay screening; its purpose is to detect any presence of that category of drugs in the specimen. The result is either negative (it's not nowadays) or not-negative (it is nowadays). An instant drug test can't officially give a "positive" result.

Other names for instant testing are "indicate of care testing" (POCT) and rapid tests. An instant drug examination typically uses urine or oral fluid (saliva) for the test specimen. The test usually screens for some combination of the following: amphetamine, barbiturates, benzodiazepines, cocaine, marijuana, methadone, methamphetamine, opiates, oxycodone, PCP, and propoxyphene.

For a lab-based examination, the collected specimen (urine, pilus, oral fluid) is sent to a laboratory for more than rigorous testing. Every bit such, it takes longer to go the results (2-3 days, on average).

A lab-based exam can screen for any drug. Earlier testing, your organisation would have already determined what you desire the drug panel to exist. So if you needed a custom panel that includes a different drug—say Fentanyl, for instance—y'all'd take already bundled for/indicated that.

What well-nigh accuracy?

Lab-based drug tests are more accurate. We like to say they are more rigorous, more involved, and more defensible in a court of law, all of which are elements certain organizations must consider, peculiarly heavily regulated industries, like the DOT.

When we say lab-based testing is "more involved," here's what we mean: The lab volition conduct an initial screening to determine if the specimen is make clean of any drugs or if it has some type of drug metabolite in it. If the answer is yeah to the drug metabolite, then the lab runs it through a more advanced procedure to confirm what the drug is—information technology will specifically identify the chemical makeup and the quantity.

There are cut-offs and thresholds for ensuring that things like passive secondhand inhalation of marijuana doesn't get misconstrued as utilise, for case. Or nigh people are probably familiar with the infamous "poppy seed situation" that comes upwardly in drug testing: an instant drug test might option upwardly the presence of morphine (which is an opiate) if you swallow poppy seeds. But a lab will have cut-offs. So in order to be accounted positive, the issue has to be above a certain quantitative threshold where you can justifiably prove in court that it'southward non secondhand inhalation or it'due south not inadvertent exposure, but it's actually direct use of some type of chemic.

Some other layer of rigor comes with the Medical Review Officeholder (MRO). The DOT defines an MRO "equally a person who is a licensed physician and who is responsible for receiving and reviewing laboratory results generated by an employer'due south drug testing plan and evaluating medical explanations for certain drug test results."

Certain industries, like the DOT, require an MRO to review lab results. But even if an employer isn't legally required to use an MRO, it tin still cull to enlist an MRO's services for its employee drug-testing program. Again, this helps ensure the integrity of the results and the programme itself. It's a smart matter to consider implementing for any job that has a rubber sensitive element to it (for example, anyone operating some sort of machinery).

Rapid testing doesn't have all these protocols. Its main purpose is speed and to just report either a "negative" or "non-negative" result.

What does the police force have to say nearly instant drug testing and lab-based testing?

Certain federally regulated organizations tin can only conduct lab-based drug testing. For organizations that don't fall under federal regulations, state constabulary will play a part. For example, some states don't permit instant testing. Others will allow the utilize of instant testing, but if the examination comes back equally not-negative, you need to ship the examination to the lab for confirmation.

When it comes to drug testing, every country has its own unique have, which is why information technology's important to piece of work with a reputable drug-screening vendor that understands and complies with all the various laws.

What should an system go along in mind as it decides betwixt instant drug testing vs. lab-based drug testing?

If a visitor has safety sensitive jobs or needs rigor and the ability to defend itself in a court-type setting, so lab testing is the way to get. Simply if speed is more important than and so-called "accuracy," instant testing probably makes more sense. A staffing agency, for instance, is a large user of instant testing, since the goal is to get a quick read and move applicants along quickly.

You demand to keep costs in heed every bit well. Instant testing can be cheaper. If you're sending people to a collection site for the instant exam, it's comparable to lab-based testing. But if you lot're doing instant drug testing on site without a collector, it could be less expensive.

I final important point: information technology doesn't necessarily need to be an either-or determination. You might cease up using a combination of instant testing and lab-based testing. Over again, working with a reputable vendor who takes the time to learn almost your business and your goals will go a long way in making sure y'all develop a drug-testing program that meets those goals.

There are many factors to consider when creating your employee drug-testing program or re-calibrating an existing one.

We can guide you and answer all your questions.

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Source: https://www.goodegg.io/blog/instant-drug-testing-vs-lab-based-testing