13 Panel Test Cup Detecting K2, ETG and FEN, (120ml)- As low as $1.69, Overstock Sale!
$1.69 - $3.19
- Manufactured and Distributed by 12 Panel Now, proudly supplying the trusted, quality-assured Serenity Cup® brand
- Instant Drug Screening: Detects 13 substances.
- Quick & Accurate Results: Provides results in just 5 minutes.
- Leak-proof, Double click top lid for mess-free collection.
- One-Step Testing:
- Capacity: Large 120mL cup.
- Built-in Temperature Strip: Ensures sample validity
- Bulk Discounts: Wholesale: Resellers: Drop Shipping
- OEM: Manufacturing: Custom Configuration: Private LabelÂ
FREE SHIPPING 100 cups , Same Day Shipping
| Forensic Use Only 13 Panel Drugs Tested |
| AMP/1000, OPI/300, MET/1000, BZO/300, COC/300, MTD/300, OXY/100, BUP/10,  THC/PCP/25/ ETG/300 /FEN/20, /K2/50 |
| Choose Quantity | Price per cup |
13 Panel Urine Test Cup Features
- Comprehensive Screening: Detects 13 substances including K2 and FEN.
- Leak-Proof Lid: Ensures secure handling.
- Leak-Proof Click Lid: Prevents spills.
- Convenience & Ease: One-step testing process.
- Sufficient Capacity: Large 120 mL design.
- Same-Day Shipping.
- Bulk Discounts & Wholesale Pricing.
- Forensic Use Only.
The 13 Panel Urine Drug Test: A Comprehensive Screening Tool
Our 13 panel urine drug test provides a comprehensive screening for various drugs, including prescription medications, illicit drugs, and alcohol. It’s a reliable drug test cup that now includes the capability to detect Fentanyl, K2 (synthetic cannabinoids), and alcohol, through the ETG/300 marker, ensuring that you’re equipped with the most up-to-date drug testing technology.
13 Panel Drug Test Cup: Designed for Ease of Use
The 13 panel urine test is not only comprehensive but also designed with user convenience in mind. The cup drug test is easy to administer and interpret, with clear markings for each panel. Our drug test cups are sealed to prevent tampering, ensuring the integrity of each test.
What's on a 13 Panel Drug Test
| Test Strip | Tested drug | Detection time/Cutoff level |
|---|---|---|
| Amphetamines | 1-2 Days – 1000 ng/ml | |
| Buprenorphine | 2-6 Days – 10 ng/ml | |
| Benzodiazepines | 1-2 Days – 300 ng/ml | |
| Cocaine | 2-4 Days – 300 ng/ml | |
| Methamphetamine | 2-4 Days – 1000 ng/ml | |
| Methadone | 1-3 Days – 300 ng/ml | |
| Marijuana | 5+ Days – 50 ng/ml | |
| Morphine | 2-3 Days – 300 ng/ml | |
| Oxycodone | 1-3 Days – 100 ng/ml | |
| Phencyclidine | 7-14 Days – 25 ng/ml | |
| Ethyl-glucuronide | 1-3 Days – 300 ng/ml | |
| Fentanyl | 2-3 Days – 20 ng/ml | |
| K2 Spice | 2-3 Days – 50 ng/ml |
Dimensions
- Height = 3.25″
- Bottom Width = 2″
- Lid Width = 2.63″
- Capacity = 102 mL
- Weight = 0.18 lb
How to Use a 13 Panel Urine Test?
How to Read a 13 Panel Urine Test?
Positive
However, only one colored band appears, in the control region ©. Similarly no apparent colored band appears in the test region (T)
Negative
Moreover, two colored bands appear on the membrane. One brand appears in the control regions © and another band appears in the test region (T).
Invalid
Also, control band fails to appear. As a result from any test which has not produced a control band at the specified read time must be discarded. Please review the procedure similarly and repeat with a new test.
Introducing the Comprehensive 13 Panel Urine Test from 12 Panel Now
At 12 Panel Now, we understand the importance of reliable drug testing solutions for individuals, employers, and healthcare professionals. Our latest innovation in drug test supplies is the 13 panel urine test cup, designed to meet the growing needs of accurate and efficient drug screening.
Precision and Reliability: The 13 Panel Drug Test
Our 13 panel drug test cup is a state-of-the-art drug test wholesale solution that offers quick and precise results. This multi drug test cup is capable of detecting a broad range of substances, making it an essential tool for substance abuse monitoring. The cup includes tests for the following:Â
AMP/1000, BUP/10, BZO/300, COC/300, MET/1000, MTD/300, OPI/300, OXY/100, THC/50, PCP/25, K2/50, ETG/300 and FEN/20.
1. FORENSIC USE ONLY PRODUCTS
Products labeled FORENSIC USE ONLY (FUO) are not intended to be used or represented as FDA-cleared clinical diagnostic devices when they do not possess such clearance.
FUO devices are intended for appropriate forensic drugs-of-abuse testing applications.
Appropriate users and settings may include:
- Court systems
- Police departments
- Law-enforcement agencies
- Probation departments
- Parole departments
- Juvenile detention facilities
- Prisons
- Jails
- Correctional facilities
- Appropriate governmental agencies
- Forensic laboratories
- Laboratories conducting appropriate forensic testing
- Other establishments performing forensic testing on behalf of qualifying law-enforcement, correctional, judicial or governmental entities
Products designated Forensic Use Only should be used only in accordance with their applicable labeling and intended use.
2. NOT FOR CLINICAL DIAGNOSIS
A product designated Forensic Use Only is not intended to diagnose, treat, prevent, monitor or identify a disease, illness, medical condition or drug dependency.
An FUO designation must not be represented by a purchaser, reseller or distributor as equivalent to FDA clearance for clinical diagnostic use.
3. AT-HOME AND OVER-THE-COUNTER USE
Unless the particular device is specifically cleared, authorized and labeled for home or Over-the-Counter use, a product labeled Forensic Use Only is not intended to be marketed or sold as a consumer At-Home or OTC diagnostic product in the United States or its territories.
Customers, distributors and resellers are responsible for maintaining the intended-use designation when advertising or redistributing these products.
4. EMPLOYMENT & INSURANCE PRODUCTS
Certain drugs-of-abuse testing devices may be specifically labeled for Employment & Insurance testing.
Where permitted by the specific product’s labeling and regulatory status, Employment & Insurance applications may include certain:
- Pre-employment testing
- Workplace testing
- Random workplace testing
- Reasonable-suspicion or reasonable-cause testing
- Post-accident testing
- Return-to-duty workplace testing
- Insurance-related screening
An Employment & Insurance designation does not automatically apply to every FUO product or every drug-testing product sold by 12 Panel Now.
The specific labeling and intended use of the individual product controls.
5. FEDERAL DRUG-TESTING PROGRAMS
Employment & Insurance products must not automatically be assumed to satisfy the requirements of federally regulated drug-testing programs.
Unless the particular product and testing methodology are authorized for the applicable program, customers must not assume that a general Employment & Insurance drug test is appropriate for federally regulated programs including those involving:
- S. Department of Transportation (DOT)
- Substance Abuse and Mental Health Services Administration (SAMHSA)
- S. Military
- Other federal drug-testing programs having specific regulatory requirements
Customers performing federally regulated testing are responsible for ensuring that the specimen type, collection process, chain-of-custody procedures, laboratory testing, confirmatory testing, Medical Review Officer requirements, reporting and other elements of the testing program comply with applicable federal requirements.
6. SPECIALTY AND EMERGING DRUG TESTS
12 Panel Now carries standard and specialty drug-testing configurations.
Depending upon the particular product, labeling, configuration and regulatory status, products testing for certain specialty or emerging analytes may be designated Forensic Use Only or possess another restricted intended use.
Examples may include products screening for:
- Fentanyl (FEN)
- Xylazine (XYL)
- Tianeptine / ZaZa (TIA)
- Kratom (KRA)
- Synthetic Marijuana / K2 / Spice
- Ethyl Glucuronide / EtG
- Alcohol (ALC)
- Cotinine (COT)
- Ketamine (KET)
- Lysergic Acid Diethylamide (LSD)
- Methaqualone (MQL)
- MDPV / certain synthetic cathinones sometimes referred to as Bath Salts
- Psilocybin / mushroom-related screening configurations
- Other emerging or non-standard drug analytes
The appearance of an analyte on this list does not mean that every test containing that analyte is automatically classified as Forensic Use Only.
Different products testing for the same substance may possess different regulatory classifications.
Always follow the regulatory designation and intended-use labeling of the specific product.
7. FENTANYL PRODUCTS
Fentanyl testing products are available in different formats and may possess different intended uses and regulatory classifications.
Customers should therefore not assume that all fentanyl test strips, cups, dip cards, cartridges or other fentanyl-testing devices have the same regulatory status simply because they detect fentanyl.
The designation applicable to the particular product controls.
8. ORAL FLUID AND SALIVA TESTING
Certain oral-fluid or saliva drug-testing devices and configurations may be designated Forensic Use Only or have other intended-use restrictions.
The regulatory status of a urine-testing device must not be assumed to apply to an oral-fluid device, or vice versa, merely because both devices test for similar substances.
Customers should verify the designation applicable to the specific oral-fluid product.
9. RAPID TESTS PROVIDE SCREENING RESULTS
Unless the applicable product labeling expressly provides otherwise, rapid drugs-of-abuse tests are screening devices.
A preliminary positive, presumptive positive or non-negative screening result should not automatically be regarded as a definitive laboratory-confirmed result.
Where confirmation is required by law, regulation, employer policy, court procedure, correctional policy, insurance program or other applicable standard, confirmatory laboratory testing should be performed using an appropriate confirmatory methodology.
10. COLLECTION AND CHAIN OF CUSTODY
Organizations using drug-testing devices are responsible for implementing collection and handling procedures appropriate for their program.
Depending upon the application, this may include:
- Donor identification
- Specimen integrity procedures
- Chain-of-custody documentation
- Secure specimen handling
- Result documentation
- Laboratory confirmation
- Medical Review Officer review
- Record retention
- Confidentiality
- Reporting procedures
12 Panel Now supplies testing products but does not control the customer’s testing program or individual testing procedures.
11. PRODUCT INSTRUCTIONS CONTROL
Customers must follow all applicable manufacturer instructions, package inserts, cutoff information, warnings, limitations and interpretation requirements.
Website descriptions and general educational information do not replace the official labeling and instructions applicable to the individual device.
12. NO MEDICAL DIAGNOSIS
Rapid screening products should not be used as substitutes for medical diagnosis, clinical evaluation or appropriate laboratory confirmation where such services are necessary.
12 Panel Now does not diagnose medical conditions, substance-use disorders or drug dependency through the sale of a testing device.
13. CUSTOMER RESPONSIBILITY
The purchaser and user are responsible for determining whether the particular product is appropriate and lawful for:
- The intended application
- The intended testing program
- The intended end user
- The applicable jurisdiction
- The type of specimen being tested
- The purpose for which results will be used
Drug-testing requirements can vary based upon federal law, state law, local law, employment rules, correctional requirements, court procedures and other regulatory requirements.
14. DISTRIBUTORS AND RESELLERS
Customers who distribute or resell products purchased from 12 Panel Now are responsible for accurately communicating each product’s intended use and regulatory classification.
Resellers and distributors may not knowingly:
- Remove or conceal an FUO designation
- Represent FUO merchandise as FDA cleared for clinical use when it is not
- Market an FUO product for unauthorized consumer home use
- Make unsupported medical or diagnostic claims
- Change or misrepresent the intended use
- Make regulatory claims not authorized by the applicable product labeling
Resellers remain responsible for independent claims or representations they make to their customers.
15. REGULATORY STATUS MAY DIFFER BETWEEN PRODUCTS
12 Panel Now carries many different configurations, specimen types, panel combinations, specialty analytes and manufacturers.
For this reason, customers should never assume regulatory status based solely upon:
- The number of panels
- Analytes detected
- Product appearance
- Product name
- Cup design
- Test format
- Similarity to another product
The specific product’s regulatory status and labeling controls.
16. PRODUCT PAGE DESIGNATIONS
12 Panel Now makes reasonable efforts to identify relevant product classifications and intended-use restrictions on product pages and/or product documentation.
Customers who believe there is conflicting information between a website description and official product labeling should contact 12 Panel Now before using the product.
Official regulatory labeling applicable to the device takes precedence over general website marketing copy.
17. CUSTOMER ACKNOWLEDGEMENT
By purchasing, receiving, distributing, reselling or using a product designated FORENSIC USE ONLY, EMPLOYMENT & INSURANCE, or otherwise subject to an intended-use restriction, the customer acknowledges and agrees that:
The customer has reviewed or will review the applicable product labeling and intended-use designation.
The customer is responsible for determining whether the product is appropriate for its intended application.
The customer will not knowingly use, advertise, distribute or resell a product in a manner inconsistent with its designated intended use.
The customer is responsible for complying with applicable federal, state and local requirements.
The customer understands that availability for purchase from 12 Panel Now does not mean that every product may be legally used for every application.
The customer understands that similar drug tests may possess different regulatory classifications.
The customer will seek clarification from 12 Panel Now before purchasing or using a product if its intended-use designation is unclear.
18. QUESTIONS REGARDING REGULATORY CLASSIFICATION
If you are uncertain whether a particular product is:
FDA Cleared
CLIA Waived
Forensic Use Only
Employment & Insurance
Professional Use
or subject to another regulatory or intended-use designation, please contact 12 Panel Now before purchasing, distributing, reselling or using the product.
19. CONTACT 12 PANEL NOW
12 Panel Now
801 N Congress Ave., Suite 101
Boynton Beach, FL 33426
Telephone: 561-897-9238
General Customer Service:
info@12panelnow.com
Product Classification / Regulatory Questions:
thestaff@12panelnow.com
IMPORTANT CUSTOMER NOTICE
A PRODUCT’S SPECIFIC LABELING AND INTENDED-USE DESIGNATION CONTROLS.
Do not assume that one drug-testing device has the same regulatory classification as another device merely because it screens for the same drug or drugs.
By purchasing or using a product labeled Forensic Use Only, Employment & Insurance, or otherwise subject to an intended-use restriction, the purchaser acknowledges responsibility for using and distributing the product consistently with its applicable labeling and applicable law.
FORENSIC USE ONLY (FUO), EMPLOYMENT & INSURANCE USE
CUSTOMER ACKNOWLEDGEMENT & STATEMENT OF INTENDED USE
Effective Date: August 29, 2026
Last Updated: August 29, 2026
12 Panel Now offers a wide range of drug and alcohol screening devices with different regulatory classifications and intended uses.
Some products and configurations are designated FORENSIC USE ONLY (FUO). Other products may be designated for Employment & Insurance (E&I) applications.
Still other products sold by 12 Panel Now may be FDA Cleared, CLIA Waived, intended for professional use, or possess another regulatory designation.
Not every drug test sold by 12 Panel Now has the same regulatory status. The purchaser and end user are responsible for reviewing the product page, package labeling, instructions for use, package insert and intended-use designation applicable to the specific product being purchased.
Buy 13 Panel Drug Test Cups with Confidence
Our drug test cups have become the go-to for many seeking efficient and accurate drug testing solutions. The 13 panel drug screen is available for purchase, and our team at 12PanelNow is ready to assist with any inquiries. Our drug tests for sale are competitively priced and available in bulk, making us the preferred choice for drug test wholesale purchases.
12 Panel Now: Your Trusted Source for Drug Test Supplies
12 Panel Now stands as a leader in drug test supplies, offering drug tests for sale that are trusted by professionals nationwide. Our 13 panel urine drug screen technology is the latest addition to our line of quality drug test products. Customers can rest assured that they are receiving the highest standard of drug test wholesale options when choosing 12PanelNow.
12PanelNow: Innovating Drug Testing
We at 12panelnow are committed to continuous innovation in the field of drug testing. Our new 13 panel urine drug test cup is a testament to this commitment, offering comprehensive drug screening that can adapt to the evolving landscape of substance abuse.
The Future of Drug Testing: The 13 Panel Urine Drug Screen
As the drug testing industry evolves, so does the need for more comprehensive testing methods. Our 13 panel urine drug screen is designed to address this need, providing a versatile and thorough drug testing solution for all sectors.
Purchase Your 13 Panel Urine Test Today
When it comes to drug test supplies, 12 Panel Now is a name you can trust. With our new 13 panel drug test cup, you can expect the same high-quality standards and customer service that have made us a leader in the industry. Contact us today to learn more about our drug tests for sale and how we can support your drug testing requirements with our cutting-edge solutions.
| Weight | 0.14 lbs |
|---|---|
| Dimensions | 5 × 3 × 3 in |
| Drug tested | AMP, BUP, BZO, COC, EtG, FEN, K2, MET, MTD, OPI/MOR, OXY, PCP, THC |
| As low As | As low As |
| Price | $1.69 |
| Status | Forensic Use |
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All Orders Will Be Shipped the Same Day If Placed Before 3:00 PM EST.
Next-day Shipments Will Not Be Delivered on Weekends, and That the Time Taken on Air Shipments Should Be Counted as Business Days.

Why Does My Tracking Info Still Say "Label Created, Not yet in the System" When I Placed It X Days Ago?
If your order was placed via USPS, sometimes your label might not show up in their system even 1-3 days after they have received the package. The same can happen for UPS orders, although they almost always show up in their system the night which they are shipped. If you have any questions regarding the status of your order, please contact us and we will investigate the matter.
If I Pay for a next Day Air Delivery, Am I Guaranteed to Receive It the next Day?
Air deliveries performed by UPS are counted via business days, so you will receive your package the business day after it has been shipped. We also do not ship orders placed after 4 pm EST on the same day, so Next Day orders placed after 4 pm will be shipped the following business day.
Why Can't I Check the Tracking of My Package?
After you place your order, an email will be sent to you with the tracking number within a business day. If you did not receive this email, it's possible that the e-mail was entered incorrectly, sent to your spam folder, or blocked. If you did not receive this email, please call or email us and we'll be happy to give you the status of your shipment.
I Placed My Order but I No Longer Need It. Can I Return It and Get a Refund?
We accept returns for unused items as long as they are placed within 30 days after the day they are purchased. Although shipping is free upon order, we still incur a cost for every order that is shipped, and you will be refunded the amount of your order once we receive the returned goods, minus the cost of shipping.

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