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K3 / AB-Pinaca urine test (synthetic cannabinoids)

• Urine screening for the detection of synthetic cannabinoids (K3, AB-Pinaca) use.
• Cut-off : 10 ng/ml.

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Description

This strip is made for the detection in human urine of “K3” (or “AB-Pinaca”) type of synthetic cannabinoids (synthetic cannabis).

The synthetic cannabis is a completely artificial substance and has nothing to do with the usual cannabis/marijuana. Their only common point is to activate the same receptors in the human body (CB1 and CB2 receptors). That said, the molecules of synthetic cannabis and “natural” cannabis are very different. This is why it is necessary to use a very specific test to detect any use or abuse of this new drug, hence the usefulness of this K3 / AB-Pinaca urine test.

K3 / AB-Pinaca is the second generation of synthetic cannabinoids to appear on the market. It has been identified in the streets during the years 2014-2015. Until then, only K2/spice (the first generation of synthetic cannabinoids) was known and used.

This test is a qualitative assay (type “NO / YES”), and thus delivers a “NEGATIVE” or “POSITIVE” result.

Technical data

Cut-off : 10 ng/ml
This K3 / AB-Pinaca will be positive if the test sample contains at least 10 nanograms of traces of synthetic cannabis per milliliter of urine. Conversely, it will be negative if the sample contains less or not at all.

Detection time of K3/AB-Pinaca in urine :

  • 2 to 3 days after consumption

NarcoCheck® Synthetic Cannabinoids test (K3 AB-Pinaca 10)

compounds cut-off (ng/ml)
AB-PINACA 10
AB-PINACA 5-Pentanoic 10
AB-PINACA 5-hydroxypentyl 10
AB-FUBINACA 10
AB-PINACA 4-hydroxypentyl 10’000
UR-144 5-Pentanoic 5’000
UR-144 5-hydroxypentyl 10’000
UR-144 4-hydroxypentyl 10’000
APINACA 5-hydroxypentyl 10’000
ADB-PINACA N-(5-hydroxypentyl) 30
ADB-PINACA acide Pentanoic 10
5-fluoro AB-PINACA N-(4-hydroxypentyl) 30
5-fluoro AB-PINACA 25

Available test formats

Dipstick

The test is immersed directly into the urine sample, which prevents any liquid handling.

Currently on this page.

Cassette + pipette

Few microliters of sample are collected using a disposable pipette (provided with each test) and then introduced directly into the test.

Available only on special order.
Ask for a quotation

NarcoCheck urine test strip for the detection of synthetic cannabis use. CE certified for medical use only. Reliable, easy and fast.

Synthetic Cannabinoids (Synthetic Marijuana, Spice, K2)

Common Street Names: K2, Spice, AK47, Incense, Fake Weed, Yucatan Fire, Genie, Skunk, Moon Rocks, Zohai, Black Mamba

What is synthetic marijuana (synthetic cannabinoids, K2 or Spice)?

Synthetic cannabinoids, also known commonly by the name of “Spice” or “K2”, first became available in the U.S. in the mid-2000’s. These synthetic products are designer drugs in which incense or other leafy materials are sprayed with lab-synthesized liquid chemicals to mimic (copy) the effect of tetrahydrocannabinol (THC), the psychoactive ingredient in the naturally grown cannabis sativa plant.

Synthetic cannabinoids are sometimes incorrectly called “synthetic marijuana” (or “fake weed”), and they are often promoted as safe or legal substitutes to natural marijuana. There is no actual marijuana plant in synthetic cannabinoids; however, the action of the chemicals still take affect on the cannabinoid (THC) receptors in the brain. Synthetic cannabinoids can produce very different actions from smoking natural marijuana. The effects can be much more intense, unpleasant and sometimes dangerous compared to naturally-grown marijuana.

Is synthetic cannabinoids (“synthetic marijuana”) still available in stores?

Spice or K2 has been marketed as an incense in colorful three ounce pouches or vials and labeled “not for human consumption”. Spice or K2 became increasingly popular with high school students and young adults in the mid-2000’s because it was legal and easily obtainable from convenience stores, smoke shops, and online. However, in July 2012 a national ban was enacted against the sale of synthetic cannabinoids in the U.S. 1 Local and state laws also regulate synthetic cannabinoids. While synthetic cannabinoids are illegal in the U.S., the product may still be found sold illegally on the streets.

Popular belief is that “Spice” or “K2” is safe, non-toxic, and results in a psychoactive (mind-altering) effect similar to regular marijuana. However, case reports and surveys have identified serious toxicities that occur with use of synthetic cannabinoids, and some users have required emergency room treatment. The chemicals synthesized for the production of synthetic cannabinoids can be more potent than natural THC found in natural marijuana, and may have more dangerous side effects. Little is known of the pharmacological profile of the chemicals or their by-products.

How are synthetic cannabinoids used?

Synthetic cannabinoids are ingested in a similar manner to marijuana, either smoked alone in a joint or other device, such as a pipe or a bong, or rolled into a joint with tobacco or natural marijuana. This product may also be baked into foods, such as brownies, or made into tea.

Synthetic cannabinoid users report experiences similar to those produced by natural marijuana — elevated mood, relaxation, and altered perception. Often, the effects can be stronger than those of natural marijuana due to the synthesized chemicals. Some users report psychotic effects like extreme anxiety, paranoia, and hallucinations. 1 Emergency department visits due to the effects of synthetic cannabinoid ingestion have been reported.

What chemicals are in Spice or K2?

The cannabinoid compounds found in these synthetic agents act on the same cell receptors as those affected by the THC in natural marijuana. Identified compounds include 2 :

  • HU-210
  • CP 47,497 and homologues
  • JWH-018
  • JWH-073
  • JWH-398
  • JWH-250
  • oleamide

Some of the synthesized compounds in “fake pot” bind much more strongly to THC receptors than regular marijuana, which can lead to more powerful, unpredictable or dangerous effects. Synthesized compounds have been noted to be 100 times more potent than the average THC found in marijuana. The stronger binding of the synthetic chemicals to the THC receptor sites in the brain may lead to the extreme anxiety and paranoia that have been reported in some users.

In addition, as with many illicit designer drugs, the chemical composition may be unknown and some products may be combined with other toxic chemicals. In 2018, reports surfaced of synthetic cannabinoids being laced with fentanyl in Connecticut, as reported by NPR.

The chemicals used in these products have a high potential for abuse and no medical benefit. The Drug Enforcement Administration (DEA) has designated many active chemicals found most frequently in synthetic cannabinoids as Schedule I controlled substances, the most restrictive schedule, making it illegal to sell, buy, or possess them. Manufacturers attempt to evade these legal restrictions by substituting different chemicals in their mixtures, while the DEA continues to monitor and update the list of banned cannabinoid derivatives. 1

Are synthetic cannabinoids (synthetic marijuana) dangerous?

Yes, synthetic cannabinoids can be dangerous, as described in several case reports and alerts from U.S. health care authorities. Complications due to synthetic pot use may include:

  • high blood pressure
  • nausea and vomiting
  • anxiety or agitation
  • seizures
  • rapid heart rate (tachycardia)
  • excessive sweating
  • confusion
  • hallucinations

Spice and K2 can also raise blood pressure and cause reduced blood supply to the heart (myocardial ischemia), and in a few cases it has been associated with heart attacks. 1

Published case reports in Pediatrics describe three teenagers who were hospitalized after using synthetic cannabinoids. These patients demonstrated varying degrees of catatonia (an inability to respond to verbal or physical stimulation, including pain) an elevated heart rate, agitation, anxiety, dizziness, headaches, excessive sweating, slowed speech, and confusion. Two of the patients recovered to normal function in three to four hours, while the third patient was kept in hospital overnight before being released. 3,4

Synthetic cannabinoids and bleeding risk

In mid-March 2018, the Illinois Department of Heath reported several cases of severe bleeding in people who had used synthetic cannabinoids, such as Spice or K2, contaminated with blood thinners. Subsequently, the Centers for Disease Control and Prevention (CDC) posted an Outbreak Alert warning of life-threatening vitamin K-dependent antagonist bleeding disorders linked with synthetic cannabinoid use in Illinois and other states. Four deaths due to severe bleeding were reported in Illinois. 5

Laboratory testing confirmed that patients were exposed to brodifacoum (an anticoagulant, or blood thinner in rat poison) due to contaminated synthetic cannabinoids. 6 In reports since this time, other anticoagulants have been identified in these synthetic products. 5 Symptoms that can be expected with ingestion of synthetic cannabinoids laced with anticoagulant rat poison or other blood thinners can include:

  • bruising
  • excessive bleeding
  • nosebleeds
  • bleeding gums
  • coughing up or vomiting blood
  • pink or red urine due to blood in urine
  • dark-colored stools or blood in stools
  • excessively heavy menstrual bleeding
  • back or stomach pain
  • confusion
  • fainting
  • loss of consciousness

If you have consumed synthetic marijuana and have signs or symptoms of bleeding, call 911 or go to an emergency room immediately, tell the doctor you have smoked synthetic marijuana and that you are bleeding, or may be bleeding. Laboratory tests can determine the extent of your anticoagulation and long-term vitamin K (phytonadione) treatment may be started to reverse the effects of the blood thinner. 7,8 This is a serious and life-threatening situation. Do not delay treatment.

There have been reports that Spice or K2 may be laced with other illicit substances, such as fentanyl, which can rapidly lead to respiratory depression and death. Synthetic cannabinoids are created illegally, are not regulated by any authority and may be contaminated with any number of poisonous substances.

Long-term effects of synthetic cannabinoid use

The long-term effects of synthetic cannabinoids on reproduction, cancer development, memory or addiction potential are not known. One report suggests some of these products may contain heavy metal residues that may be harmful to health. Other reports claim synthetic marijuana can be addicting — users who have had even unpleasant experiences crave additional drug. Regular users may experience withdrawal symptoms.

Extent of synthetic marijuana use in teens

In the 2018 Monitoring the Future Survey, a survey from the National Institute of Drug Abuse (NIDA) on adolescent drug use, past year use of synthetic marijuana use was second only to use of natural marijuana in high school seniors. However, in general, rates of Spice or K2 use have remained low among teens in the U.S.

  • Roughly 36% of U.S. high school seniors reported past year use of natural marijuana, while 3.5% reported use of synthetic cannabinoids.
  • In fact, rates of synthetic marijuana use have been declining since 2012 when it was at its highest; in 2012, 11.3% of high school seniors reported use of Spice or K2.
  • These numbers are not surprising considering the increased legal status of recreation marijuana in the U.S., and the continued illegal classification of synthetic cannabinoids.

Do drug tests screen for Spice or K2?

While the chemicals sprayed on plant material to produce Spice or K2 were previously not easily detectable in standard drug tests, that is changing and some drug tests now include assays to identify the common compounds found in synthetic marijuana. 1

Cannabimimetics (for example, “Spice” or “K2” containing JWH018, JWH073, HU-210, and other analogs) are prohibited in certain competitive sports and can be found on the World Anti-Doping List. Laboratory tests are becoming increasingly common for the detection of Spice and K2 in urine drug screens. Like marijuana, the active ingredients in Spice and K2 have a long half-life and can be stored in the body for extended periods of time. 8

Related:

  • Drug Testing FAQs
  • Marijuana Overview
  • Illicit Drug Use and Alcohol Interactions

See Also

  • Bath Salts
  • Cannabis
  • Cocaine
  • Devil’s Breath
  • Ecstasy
  • Fentanyl (Abuse)
  • GHB
  • Gray Death
  • Hashish (Hash)
  • Heroin
  • Ketamine
  • Kratom
  • Krokodil
  • LSD
  • Marijuana
  • MDMA (Ecstasy, Molly)
  • Mescaline (Peyote)
  • Opium
  • PCP (Phencyclidine)
  • Psilocybin (Magic Mushrooms)
  • Quaaludes
  • Rohypnol
  • Speed (methamphetamine)
  • TCP (Tenocyclidine)
  • U-47700 (Pink)

Sources

  1. DrugFacts: Spice (Synthetic Marijuana). National Institute on Drug Abuse (NIDA): Updated May 2012. Accessed June 13, 2019. https://www.drugabuse.gov/publications/drugfacts/synthetic-cannabinoids-k2spice
  2. Understanding the ‘Spice’ Phenomenon. European Monitoring Centre for Drugs and Drug Addiction. Accessed June 13, 2019 at http://www.emcdda.europa.eu/attachements.cfm/att_80086_EN_Spice%20Thematic%20paper%20—%20final%20version.pdf
  3. Cohen J, Morrison S., Greenberg J., et al. Clinical Presentation of Intoxication Due to Synthetic Cannabinoids. Pediatrics. 2012:129(4), e1064-e1067.

Haiken M. “Spice” and “K2” vs. “Bath Salts”: The Other Designer Drug Scare. Forbes. June 2012.

US Centers for Disease Control and Prevention (CDC). Outbreak Alert: Potential Life-Threatening Vitamin K-Dependent Antagonist Coagulopathy Associated With Synthetic Cannabinoids Use. April 5, 2018.

Rat Poison in Synthetic Pot Can Kill Users: Report. Sept. 26, 2018. Drugs.com Consumer News. Accessed June 13, 2019 at https://www.drugs.com/news/rat-poison-synthetic-pot-can-kill-users-report-77329.html

  • Johnston, L. D., O’Malley, P. M., Bachman, J. G., & Schulenberg, J. E. “American teens more cautious about using synthetic drugs.” University of Michigan News Service: Ann Arbor, MI. Accessed Nov. 13, 2016 at http://www.monitoringthefuture.org/pressreleases/13drugpr.pdf
  • Further information

    Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

    Synthetic cannabinoid (often called synthetic marijuana) is a man-made drug of lab-synthesized chemicals sprayed on to leafy material to mimic the effect of tetrahydrocannabinol (THC), the psychoactive ingredient found naturally in marijuana (cannabis).