What is THC on a Drug Test? Learn the Parameters for Drug

July 29, 2023

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For anyone looking to maintain a drug-free environment, be it at home or workplace, understanding the nuances of a drug test is crucial. One term you might encounter in this context is THC. So, what is THC on a drug test? This article seeks to answer that question and more.

What is THC on a Drug Test? The Basic and Drug Tester

what is thc on a drug test

Before we delve into the significance of THC on a drug test, let’s first understand what THC is. THC, short for delta-9-tetrahydrocannabinol, is the primary psychoactive component found in marijuana. When consumed, THC is responsible for creating the “high” that users experience.

Now, when it comes to the question “what is THC on a drug test?” THC is essentially what the test is looking for when screening for marijuana use. A positive result for THC in a drug test indicates that the individual being tested has recently used marijuana.

List of Parameters on a Drug Test Kit

what is thc on a drug test

Drug testing are versatile instruments that can find a variety of chemicals. Although THC is a frequently tested component, there are many other factors that are measured in conventional drug tests.

Each parameter has a distinct cut-off level that designates the minimal quantity of a certain drug or one of its metabolites present in the sample necessary to result in a positive test result. Each parameter corresponds to a particular class of drug.


For example, AMP refers to Amphetamine, and has a cut-off level of 1000 ng/ml. A drug test screens for this substance to identify potential amphetamine abuse. Similarly, the BAR parameter, standing for Barbiturate, with a cut-off level of 300 ng/ml, indicates the presence of these sedative drugs.

BZD refers to Benzodiazepines, tests for substances like Valium or Xanax. BUP, representing Buprenorphine, a medication often used to treat opioid addiction, has a much lower cut-off level at 10 ng/ml.


The COC parameter refers to Benzoylecgonine, the main metabolite of cocaine, detectable at a cut-off level of 300 ng/ml. KET represents Ketamine, a powerful anesthetic and sometimes misused as a recreational drug, with a cut-off level of 1000 ng/ml.

MDMA, or 3,4 methylinedioxy-methamphetamine, also known as Ecstasy, has a cut-off level of 500 ng/ml. Meanwhile, MET, standing for Methamphetamine, shares the same cut-off level as Amphetamine at 1000 ng/ml.


The MOR/OPI parameter stands for Morphine/Opiates/Heroin, opioids derived from the opium poppy, detectable at a cut-off level of either 300 or 2000 ng/ml. MTD refers to Methadone, a medication used in the treatment of opioid dependence, detectable at 300 ng/ml.

OXY stands for Oxycodone, a potent painkiller often found in several prescription medications. PCP, representing Phencyclidine, also known as Angel Dust, is detectable at a low cut-off level of 25 ng/ml. PPX or Propoxyphene, a narcotic pain reliever, has a cut-off level of 300 ng/ml.


TCA, standing for Tri-cyclic Anti-depressants, have a cut-off level of 1000 ng/ml, and THC, the primary psychoactive component in Marijuana, is detectable at a very low cut-off level of 50 ng/ml.

Lastly, K2, which stands for synthetic cannabinoids like Spice or Kronic, is detectable at a minute cut-off level of just 5 ng/ml. So, the question “What is THC on a drug test” is answered, and there are a lot more parameters to test different types of drugs.

The Different Types of Drug Test Kits

Different types of drug test kits are designed to detect specific substances and their metabolites. Urine test kits are most common, detecting substances like THC, methamphetamine, cocaine, and opiates. Saliva test kits are becoming more popular due to their non-invasive nature and ability to detect recent drug use.

Meanwhile, hair drug test kits provide a wider detection window, sometimes up to 90 days. These kits detect drug metabolites embedded in the hair shaft, making them highly effective for detecting regular, ongoing drug use.

Understanding the Detection Window of THC

The frequency of usage, pace of metabolism, and kind of drug test are just a few of the variables that affect how long THC may be detected in your system. While THC may normally be found in urine samples for up to 3 days, it can typically only be found in saliva samples for the previous 24 to 72 hours.

Ideal Nauticare: Your Trusted Partner in Drug Testing

kit drug test

Navigating through the world of drug testing can seem complex, but it doesn’t have to be with the right partner. Enter Ideal Nauticare, your trusted supplier of high-quality kit drug tests in Malaysia. Based in Klang, Selangor, Ideal Nauticare is committed to providing reliable, easy-to-use drug testing solutions.

Whether you’re looking to understand what is THC on a drug test or need help choosing the right kit for your needs, the team at Ideal Nauticare is ready to assist. Their wide selection of kit drug tests ensures that you’ll find the right product for your specific requirements.

Contact us or Whatsapp us for more information. We’re here to answer all your questions and guide you through your journey to a drug-free environment.