21 Panel Drug Test detects ZAZA, Psylocibin, XYL, KRA, K2, KET, TRA, ETG & FEN, As Low as $2.59
$2.59 - $3.99
- Manufactured and Distributed by 12 Panel Now, proudly supplying the trusted, quality-assured Serenity Cup® brand
- Instant Drug Screening: Detects 21 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 21 Panel Drug Tested |
| AMP/1000, OPI/300, MET/1000, BZO/300, COC/300, MTD/300, OXY/100, BUP/10, MDMA/500, THC/50, BAR/300, PCP/25, TRA/100, KET/1000, K2/50, FEN/20, ETG/300, KRA/500, XYL/1000, ZAZA/500, PSY/500 & 3 adulterations ADLTX (Specific Gravity, pH, and Creatinine) |
| Choose Quantity | Price per cup |
21 Panel Drug Test Cup Features
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Rapid Results: Get accurate drug screening results in just 5 minutes.
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One-Step Testing: Simple, efficient process with no complicated setup required.
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21 Panel Drug Detection: Screens for 21 different substances, ensuring thorough testing.AMP/1000, OPI/300, MET/1000, BZO/300, COC/300, MTD/300, OXY/100, BUP/10, MDMA/500, THC/50, BAR/300, PCP/25, TRA/100, KET/1000, K2/50, FEN/20, ETG/300, KRAT/500, XYL/1000, ZAZA/500, Psilocybin/500 & 3 adulterations ADLTX (Specific Gravity, pH, and Creatinine)
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Built-in Adulteration Checks: Tests pH, Specific Gravity, and Creatinine to verify sample integrity.
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Leak-Proof Design: Secure double click lid ensures safety and hygiene during testing and great for Transportation with no leakage.
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120mL Capacity: large style Test cup Ideal for a variety of testing scenarios.
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Same-Day Shipping: Receive your test kits quickly and hassle-free.
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12 Panel Now Wholesale Pricing: Save significantly on bulk purchases.
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Forensic Use Only: Designed for professional, regulated testing environments.
The 21 Panel Drug Test Cup from 12 Panel Now
The 21 Panel Cup offers a user-friendly, rapid multi-drug testing solution that provides precise results. Perfect for use in medical clinics, workplaces, and homes, it ensures efficient and reliable screening in any setting. The 21 Panel Cup tests for 21 different different Drugs AMP/1000, OPI/300, MET/1000, BZO/300, COC/300, MTD/300, OXY/100, BUP/10, MDMA/500, THC/50, BAR/300, PCP/25, TRA/100, KET/1000, K2/50, FEN/20, ETG/300, KRAT/500, XYL/1000, ZAZA/500, Psilocybin/500 & 3 adulterations ADLTX (Specific Gravity, pH, and Creatinine) This new brand of 21 Panel Serenity cup offers all the up to date Synthetic tests like ZAZA , Xylazine, also know as Gas station DrugsÂ
The 21 Panel Drug Test Cup from 12 Panel Now
One of our flagship products at 12 Panel Now, the 21 Panel Urine Drug Test Cup sets a new industry standard with its comprehensive screening and unmatched accuracy.
Understanding the 21 Panel Drug Test
The 21 Panel Drug Test is a thorough screening tool that detects 21 different drugs in a single urine sample.
Our MEGA 21 Panel Urine Drug Test Cup stands out by screening for a wide range of substances, including Fentanyl, Alcohol, Ketamine, K2, Kratom, Xylazine, and Zaza. It also includes adulteration checks to maintain sample integrity.
How to detect Adulterants on a drug test
| ADLTX Strip | Tested ADLTX |
|---|---|
| pH | |
| Specific Gravity | |
| Creatinine |
Dimensions
- Height = 3.25″
- Bottom Width = 2″
- Lid Width = 2.63″
- Capacity = 102 mL
- Weight = 0.14 lb
Key Advantages of Choosing Our Multi-Drug Screen Test
Selecting our 21 Panel Drug Test offers several significant benefits:
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Broad-Spectrum Testing: Detects a wide range of substances, providing comprehensive results.
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Sample Integrity Assurance: Built-in adulteration checks ensure the purity of the sample.
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Simplicity: Easy-to-use design delivers rapid, reliable results.
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Precision Detection: Engineered for accurate detection of specific drug concentrations, ensuring precise outcomes.
21 Panel Urine Test Cup Instructions:
What Does a 21 panel Drug Test For?
Are you wondering what does a 21 panel drug test test for? Our state-of-the-art multi drug test kit includes:
AMP/1000, OPI/300, MET/1000, BZO/300, COC/300, MTD/300, OXY/100, BUP/10, MDMA/500, THC/50, BAR/300, PCP/25, ZAZA/500, XYL/1000, K2/50, FEN/20, ETG/300, KRA/500, TRA/100, KET/1000, PSY/500 & 3 adulterations ADLTX (Specific Gravity, pH, and Creatinine)
Why 12 Panel Now: is Your Dependable Drug Test Provider
12 Panel Now is a trusted provider of drug test supplies for several key reasons:
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Diverse Range: We offer the largest Variety of drug test Supplies in the country with over 350 different variations
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High-Caliber Products: Our products, like the 21 Panel Urine Drug Test Cup, are designed with precision and accuracy in mind.
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Affordable Rates: We provide high-quality drug test supplies at wholesale prices, offering cost-effective solutions to B to C customers, B to B Customers, Resellers , Wholesalers which also includes a great drop ship program
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Exceptional Customer Support: Our dedicated team is always available to assist with any questions or issues.
What are The benefits of 21 Panel Cup
The 21 Panel Cup offers a comprehensive drug screening solution, ideal for both professional environments and at-home use. Designed for rapid, full-spectrum drug detection, The 21 Drugs AMP/1000, OPI/300, MET/1000, BZO/300, COC/300, MTD/300, OXY/100, BUP/10, MDMA/500, THC/50, BAR/300, PCP/25, TRA/100, KET/1000, K2/50, FEN/20, ETG/300, KRAT/500, XYL/1000, ZAZA/500, Psilocybin/500 & 3 adulterations ADLTX (Specific Gravity, pH, and Creatinine) guarantee to cover all basis of drug testing and that includes a very large selection of Synthetic gas station Type drugs that are causing such and issue in USA at this time , we try to cover all basis with this cup.
How to Read 21 Panel Urine Drug Test?
Positive
Only one colored band appears, in the control region ©. No apparent colored band appears in the test region (T)
Negative
Two colored bands appear on the membrane. One brand appears in the control regions © and another band appears in the test region (T).
Invalid
Control band fails to appear. Results from any test which has not produced a control band at the specified read time must be discarded. Please review the procedure and repeat with a new test.
Order Your Multi-Drug Test Kit Today!
At 12 Panel Now, we take pride in offering only the highest-quality drug test supplies, including our groundbreaking 21 Panel Mega Cup. This multi-drug test kit delivers fast, accurate, and reliable results, providing users with peace of mind.
Whether you need a 21 Panel Drug Test, a multi-drug panel, or any other drug test cups, 12 Panel Now is your trusted provider. Rely on us for all your drug testing essentials and experience the superior quality and dependability that have made us an industry leader.
For all your wholesale drug test supply needs, 12 Panel Now is the partner you can count on. We are committed to delivering the supplies you need, when you need them. Choose 12 Panel Now for all your drug testing needs.
For more information or any inquiries, contact us today. We are ready to assist and provide you with the best testing supplies on the market. Trust 12 Panel Now for all your drug testing requirements.
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.
| Weight | 0.14 lbs |
|---|---|
| Dimensions | 5 × 3 × 3 in |
| Drug tested | ADLTX, AMP, BAR, BUP, BZO, COC, EtG, FEN, K2, KET, KRA, MDMA, MET, MTD, OPI/MOR, OXY, PCP, THC, TIA, TRA, XYL, Zaz TIA |
| As low As | As low As |
| Price | $2.59 |
| 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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