90ml 10 Panel Drug Test with K2 & MDMA
$4.99 Original price was: $4.99.$2.49Current price is: $2.49.
This 90ml 10 panel drug test with K2 combines dedicated K2/Spice and MDMA panels with eight additional drug-screening panels. The Serenity cup includes OPI/2000 and separate THC, buprenorphine and oxycodone assays for preliminary screening.
- Compact 90ml Serenity drug test cup
- K2/Spice panel at a 50 ng/mL cutoff
- Separate MDMA/500 and THC/50 panels
- Opiate screening at a 2,000 ng/mL cutoff
- Results read according to the included product instructions
- Product code: SM-CDOA-1104K-FUO-90
- Bulk quantity pricing available
FREE SHIPPINGÂ 100 cups or more, same day shipping
| Drugs Tested |
| AMP/1000, BUP/10, BZO/300, COC/300, K2/50, MDMA/500, MET/1000, OPI/2000, OXY/100, THC/50 |
90ml 10 Panel Drug Test with K2 and MDMA
The Serenity 90ml 10 panel drug test with K2 includes separate assays for K2/Spice, MDMA, THC, amphetamines, buprenorphine, benzodiazepines, cocaine, methamphetamine, opiates and oxycodone.
Product code SM-CDOA-1104K-FUO-90 identifies this compact configuration with K2/50, MDMA/500 and OPI/2000.
This 10 point drug test brings the listed drug panels together in one cup. Its combination is useful to compare when your purchasing specification includes both K2 and THC screening, since these are separate assays.
Review the full panel list and labeled intended use when choosing from our 10 panel drug test cups.
10 Panel Drug Test with K2 Cutoff Levels
The following cutoff levels apply to the listed configuration for SM-CDOA-1104K-FUO-90. A cutoff is a screening threshold, not a measurement of how much drug is present in an individual sample.
| Drug or Drug Class | Abbreviation | Cutoff Level |
|---|---|---|
| Amphetamines | AMP | 1,000 ng/mL |
| Buprenorphine | BUP | 10 ng/mL |
| Benzodiazepines | BZO | 300 ng/mL |
| Cocaine | COC | 300 ng/mL |
| Synthetic Cannabinoids (K2/Spice) | K2 | 50 ng/mL |
| MDMA (Ecstasy) | MDMA | 500 ng/mL |
| Methamphetamine | MET | 1,000 ng/mL |
| Opiates | OPI | 2,000 ng/mL |
| Oxycodone | OXY | 100 ng/mL |
| Marijuana (THC) | THC | 50 ng/mL |
The OPI panel uses a 2,000 ng/mL cutoff. Buprenorphine and oxycodone have their own panels and should be interpreted separately. A matching panel count on another cup does not establish an identical drug list or cutoff configuration.
K2 and THC Are Separate Screening Panels
This K2 and THC drug test cup includes a dedicated assay for each. Although both panels list a 50 ng/mL cutoff, they target different substances. The matching numbers do not make the assays interchangeable.
K2 and Spice are names associated with synthetic cannabinoids. A THC result should not be used as a substitute for the separate K2 result.
Likewise, the presence of a K2 panel should not be taken as a promise that the cup detects every synthetic cannabinoid.
Check the matching package insert for the compounds evaluated by the K2 assay, cross-reactivity and limitations. For background on these substances, see the National Institute on Drug Abuse overview of synthetic cannabinoids.
Compare the 90ml K2 Cup with Other Configurations
If you want the same listed ten-panel combination in a larger cup, compare the 120ml drug test cup with K2 and MDMA. Both configurations list K2/50, MDMA/500 and OPI/2000, while this product has a 90ml capacity. Use the instructions supplied with the exact model you select.
If your specification includes methadone, review the 90ml drug screen cup with MDMA and methadone.
That product includes an MTD panel and uses OPI/300. The K2 configuration on this page does not list methadone.
Compare cup capacity, drug coverage, cutoff levels and labeled intended use before changing products. The 90ml capacity describes the size of this cup; the required specimen volume is established by its product instructions.
How to Use a 10 Panel Drug Test Cup with K2
Follow the instructions supplied with SM-CDOA-1104K-FUO-90 for specimen requirements, activation and the valid reading window.
- Check the product and package. Confirm the product code and the K2, MDMA and OPI/2000 configuration. Check the printed expiration date, package condition and storage instructions before opening the device.
- Collect the required specimen. Follow the collection procedure and specimen volume specified in the matching insert. Do not use the 90ml cup capacity as a minimum fill requirement.
- Close the cup and start the test. Secure the lid and complete any activation steps described in the instructions. Keep the cup in the required position and use a timer to track the reading window.
- Read and record each drug panel. Check the control line before interpreting the test line. Read K2, THC and the other labeled assays separately at the specified time, and disregard changes appearing outside the permitted window.
For help matching the device to its instructions and understanding the assay lines, see our Serenity Cup drug test instructions.

How to Read 10 Panel Drug Test Results
For the competitive drug-assay lines, interpret each labeled panel using its control region C and test region T. Read the result within the window specified in the supplied instructions.
| Control Line C | Test Line T | Screening Result |
|---|---|---|
| Visible | Visible, including a faint colored line | Negative screen for that assay |
| Visible | Absent | Preliminary non-negative screen for that assay |
| Absent | Visible or absent | Invalid assay |
A faint colored test line counts as a test line when the control line is present and the result is read within the specified window. Differences in line darkness should not be used to estimate drug concentration or compare the amount of different drugs.
If a control line is missing, the affected assay is invalid. Review the procedure and repeat with a new device as directed by the insert. A preliminary non-negative result should be confirmed using an appropriate laboratory method.
A negative screen does not establish that every drug is absent, including synthetic cannabinoids outside the K2 assay’s evaluated coverage. Our guide to how to read a drug test cup provides additional explanations of negative, non-negative and invalid results.
Order the 90ml K2 and MDMA Cup by SKU
Use SM-CDOA-1104K-FUO-90 when ordering this configuration. Include the 90ml capacity and K2/MDMA panel combination when requesting a quote or comparing replacement supplies.
Review the quantity pricing displayed on this page for your order size. For larger purchases, request wholesale drug testing supply pricing with the product code, number of cups and delivery destination.
Frequently Asked Questions
Does this 10 panel drug test include both K2 and THC?
Yes. SM-CDOA-1104K-FUO-90 includes separate K2 and THC panels, each with a listed 50 ng/mL cutoff. They target different substances and must be read separately.
Does the K2 panel detect every synthetic cannabinoid?
No universal coverage should be assumed. Check the matching package insert for the compounds evaluated by the K2 assay, cross-reactivity and limitations.
Does this configuration include methadone?
No dedicated methadone panel is listed in this configuration. Choose a product that specifically includes MTD if methadone screening is required.
How is this different from the 120ml K2 cup?
This product has a 90ml capacity. The separate 120ml K2 and MDMA cup lists the same ten-panel drug combination, including K2/50, MDMA/500 and OPI/2000. Follow the instructions supplied with the exact model you select.
How do I use the 90ml K2 drug test cup?
Check the product and expiration date, collect the specimen as directed, secure the lid, complete any required activation steps and read each assay within the specified window. Use the instructions supplied with SM-CDOA-1104K-FUO-90 for the exact procedure.
What does a faint line on the K2 panel mean?
A visible control line and a colored test line, even if faint, indicate a negative screen when read within the specified window. Line darkness does not measure drug concentration. If the control line is absent, the assay is invalid.
FORENSIC USE PRODUCT
This is a Forensic Use Only device and is intended for use only in drugs of abuse testing for law enforcement purposes.
Appropriate users of such devices include, for example, court systems, police departments, probation/parole offices, juvenile detention centers, prisons, jails, correction centers, and other similar law enforcement entities, or laboratories or other establishments performing forensic testing for these entities.
Some drug test kits that test for Fentanyl, and specialty tests, like the K2/Spice, Alcohol (ALC), Cotinine (COT), Ethyl-Glucuronide(ETG), Fentanyl(FEN), Synthetic Marijuana (K2), Ketamine (KET), Lysergic Acid Diethylamide (LSD), Methaqualone (MQL), Bath Salts (MDPV), Kratom (Krat), Tianeptine (ZAZA), Xylazine Psilocybin(Mushrooms) drug test, fall under the category of Forensic Use Only.
These designations are clearly marked on the product’s page. Some saliva/oral-based drug detection devices are for forensic use only. However, if you have any doubts about the intended use and setting for any rapid screening device, it’s advisable to contact info@drugtestingcup.com.
| Weight | 0.1 lbs |
|---|---|
| Cup | single cup |
| Drug tested | AMP, BUP, BZO, COC, K2/Spice, MDMA, MET, OPI/MOR, OXY, THC |
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All orders will only be shipped same-day if they are placed before 3.00pm EST time. Also next day shipments will not be delivered on weekends and that the time taken on air shipments should be counted with business days.
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