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DrugCheck Drug Screen Cup Health Canada Class III approved image

DrugCheck® NxStep Onsite Drug Screen Cup now licensed for Health Canada Class III

This easy to use, on-site drugs of abuse screen combines a collection cup and testing device for instant results, convenience, and accuracy. The self-contained urinalysis screening cup detects the presence of drug metabolites in minutes, using SAMHSA cutoff levels. Health Canada Class III medical device licensure allows use of the NxStep Onsite Drug Screen Cup in near-patient settings, such as physicians’ offices.

Health Canada Class III licensed for 24 drugs of abuse and detection levels, or cutoffs

The DrugCheck NxStep Onsite Drug Screen Cup is Health Canada Class III licensed for 24 drugs of abuse and cutoffs. The on-site screening device is available in configurations of up to 15 of the following drugs and/or adulterants. Click on individual test strip colors below for more information on these Health Canada Class III cleared drugs. Note: All cutoffs in ng/mL, except alcohol.

Amphetamine 1000 Barbiturate 300
Buprenorphine 5 & 10Benzodiazepine 300
Cocaine 150 & 300 Cotinine 200
EDDP 100 K2/Spice 50
Ketamine 1000MDMA 500
Methamphetamine 500 & 1000Methadone 300
Opiates 300 & 2000 Oxycodone 100
Phencyclidine 25 Propoxyphene 300
TCA 1000 Marijuana/Cannabis 50
Alcohol 0.04 (BAC) Fentanyl 10



Health Canada Class III drug test
as easy as I — II — III

Test for up to 15 of the drugs and cutoffs licensed by Health Canada Class III for use in the NxStep Onsite Drug Screen Cup. Simply collect urine into the cup, remove the privacy label, and read the results in just 5 minutes. The cup does all the work!

Presumptive Positive: One colored line is visible in the control (C) zone for that drug. No colored line whatsoever appears in the test (T) zone, indicating a presumptive positive result for the corresponding drug.



drug test results interpretation image

Negative: Colored lines are visible in both the control (C) and test (T) zones, indicating that concentration of the drug is below the detection limit of the test or not present.

Note: The test lines (T) may have varying intensity, either weaker or stronger in color than that of the control line (C). However, any indication of a line in the test region should be interpreted as a negative result.




NxStep Onsite Drug Screen Cup procedure




All Health Canada Class 3 licensed NxStep Onsite Drug Screen Cups are 100% made in the USA.


Drugs of abuse adulterant color chart image

Adulteration Tests

  • Creatinine (CR)
  • Glutaraldehyde (GL)
  • Nitrite (NI)
  • Oxidants/Bleach (OX)
  • pH
  • Specific Gravity (SG)

Adulteration (specimen validity) results are obtained by direct comparison of the colored pads on reacted strips to color blocks on the Adulterant Color Chart. Adulterated urine will show result colors similar to those in the “Abnormal” columns of the color chart, either high or low. Unadulterated samples will show strip colors similar to those in the “Normal” column.


Superior technology — Made in the U.S.A.

What distinguishes the DrugCheck NxStep Onsite Drug Screen Cup from other on-site products is its ease of use. DrugCheck’s patented technology requires:

  • No handling or manipulation to activate testing
  • No tipping or tilting cup to activate test
  • No dipping reagent strips or test cards into specimen
  • No dripping specimen with pipettes

PDF iconDrug Screen Cup Canada Class III Product Insert