12 Panel Drug Test Kits Manufacturer & Wholesale Supplier
A 12 panel drug test is a urine test that screens for 12 drugs at once. Also called a 12 panel drug screen, our Serenity® cups are 99% accurate and available in both CLIA-waived (FDA-cleared) and Forensic Use Only (FUO) versions manufacturer-direct, in bulk.
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12 Panel Now is a leading manufacturer and wholesale supplier of 12 panel drug test products for workplace drug screening, healthcare facilities, rehabilitation centers, staffing agencies, laboratories, schools, correctional facilities, and government organizations.
Our 12 panel drug test cups provide fast, accurate urine drug screening with optional alcohol (EtG), fentanyl,
adulteration, and custom drug panel configurations.
Every 12 panel drug test is manufactured to high quality standards and available in CLIA Waived, FDA-cleared,
and Forensic Use Only configurations. Whether you need bulk drug test cups, private labeling, OEM manufacturing,
or custom drug panels, we provide reliable products at competitive wholesale prices with same-day shipping.
Storewide Clearance Sale – Choose Our 12 Panel Drug Test Cups
Shop now and save big while supplies last with unbeatable pricing, bulk discounts, and fast samed ay nationwide delivery. Our 12 panel drug test cups combine specimen collection and instant urine drug screening in one spill-proof cup, built with high-quality antibodies for reliable results and a double click top seal that locks every sample leak-free plus integrated specimen validity checks, temperature strips, and optional alcohol (EtG), fentanyl, and custom panel options. Premium quality at the best price, fewer collection errors, trusted by employers and healthcare providers nationwide.
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ETG, KRA, K2, FEN, GAB & 3 Adulterants (Specific Gravity, pH and Creatinine)
as low as $1.99 each
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Pen Style Oral Swab Drug Test Fast Acting Saliva Test
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as low as $1.59 each
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as low as $1.99 each
Lowest price 90ml Drug Test Cups
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Drug Test Cups, Dip Strips,
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with Alcohol, Fentanyl,
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Best Selling Test Cups & Devices
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as low as $1.49 each
Drug test cups with
Alchol & Fentanyl
as low as $1.69 each
Best Selling
Drug Test Cups
check our Wholesale, Bulk Prices
14 Panel Drug Test Cup - Alcohol, Fentanyl
as low as $1.69 each
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as low as $1.69 each
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Alcohol test (ETG) low as $0.39
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Kratom test as low as $0.49
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Supplies
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harm reduction, Specimen Cups, Tubs
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Drug Test Cups
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CLIA Waived
With Fentanyl
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Economy Test Cups Low prices - 90ml cups
Oral swabs drug tests
Saliva Oral Test
Multi level dip cards
From 4 to 19 panel
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501k Drug Tests
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FEN 1ng/ml to 20ng/ml
Alcohol
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Alcohol or EtG 80h test
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Single Drug Tests
Single Drug Test / Every Drug
40 Different Single Drug Tests
LSD Test
Xylazine Test
Kratom Test
Nicotine Test
ZAZA Test
Mushroom Test (PY)
Pregnancy Test (hCG)
Ketamine Test
Flakka Test
Gabapentin Test
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THC 25ng
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Adulterations
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K2
Heroin / 6-MAM
Clonazepam
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Covid Pen
12 Panel Now dominates the market with 15+ million
products in stock. 350+ Drug Test Cups, 5 Panel to
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Oral Swabs 60+ Variations of Multi Urine Dip Cards –
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12 Panel Drug Test By 12PanelNow! Best Prices! Free Shipping, Qty 100!*
12 panel drug test are commonly used in the US. 12 Panel Now is a USA based supplier of professional drug testing products, offering over 350 test variations with fast, reliable nationwide fulfillment. We have the best manufacturing and Creator of the Serenity Cup brand. We Provide best Drug Tests directly to our customers. We offer Same Day Free Shipping. We support all businesses, Wholesale Supply, Drop Shipping, and scalable 3PL solutions across all industries.
12 Panel Now is the creator and manufacturer of the Serenity® 12 panel drug test. Producing high-quality variations of every 12 panel configuration each available as a CLIA-waived, FDA-cleared test for diagnostic and workplace use, and as a Forensic Use Only (FUO) test for non-diagnostic programs. That gives you one manufacturer-direct source for whichever version your program requires, at bulk pricing.
Every 12 panel drug test we make comes in both compliance versions, so buyers choose the right one for their setting:
12 Panel Drug Test are available in both CLIA-Waived and FUO Variations
A Forensic Use Only (FUO) 12 panel drug test is a urine cup labeled for non-diagnostic screening—used by probation and parole, law enforcement, rehabs, and individuals. As the creator of the Serenity® 12 panel drug test, 12 Panel Now produces forensic variations of every 12 panel drug test and 12 panel drug test cup, often with expanded panels (adding analytes like EtG, fentanyl, and others) that aren’t offered in CLIA-waived versions. The same manufacturer-direct quality is built specifically for forensic workflows.
Who Uses FUO 12 Panel Drug Tests
Probation, parole, and drug courts
Law enforcement & correctional facilities
Rehab / treatment centers and sober living
At-home and self-testing
CLIA-Waived vs. FUO — Which Do You Need?
Choose a CLIA-waived 12 panel drug test for diagnostic or workplace use. Choose a FUO 12 panel drug test for forensic, non-diagnostic programs. 12 Panel Now manufactures both versions of every configuration, allowing you to order the right 12 panel drug test from a single trusted manufacturer.
A CLIA-waived 12 panel drug test is an FDA-cleared urine cup that any facility holding a CLIA Certificate of Waiver can use for on-site, diagnostic drug screening. As the creator of the Serenity® line, 12 Panel Now manufactures every CLIA-waived 12 panel drug test in-house – which is exactly why we can build multiple high-quality variations of the 12 panel drug test and 12 panel drug test cup, configured to the panels and cutoff levels your program needs. Every CLIA-waived cup delivers 99% accurate results in about 5 minutes.
Who Uses CLIA-Waived 12 Panel Drug Tests
Employers – workplace & pre-employment screening
Clinics, urgent care, and healthcare providers
Occupational health and compliance programs
What “CLIA-Waived” and “FDA-Cleared” Mean
A CLIA waiver means the 12 panel drug test is simple and reliable enough to run outside a lab; FDA-cleared means the device passed FDA’s 510(k) review. Together they let workplaces and clinics screen on-site and act on the results.
A 12 panel drug test screens a single urine sample for 12 of the most commonly misused drugs at once, each at an industry-standard cutoff (ng/mL). The Serenity® 12 panel drug test cup detects:
Every kit is fully self-contained: a leak-proof urine cup, built-in temperature strip and result label no extra supplies needed. Need more coverage? Add FEN, EtG or K2, or step up to a 13–28 panel drug test cup.
How long each drug stays detectable in urine depends on the substance, dosage, frequency of use, and individual metabolism. Approximate detection windows are shown below:
Drug
Approx. Urine Detection Window
Amphetamines (AMP)
1–3 days
Barbiturates (BAR)
1–3 days (long-acting up to 2–3 weeks)
Benzodiazepines (BZO)
1–7 days (chronic use up to 30 days)
Buprenorphine (BUP)
3–7 days
Cocaine (COC)
2–4 days
Methamphetamine (MET)
1–5 days
MDMA
1–3 days
Methadone (MTD)
3–7 days
Opiates (OPI)
1–3 days
Oxycodone (OXY)
1–4 days
Phencyclidine (PCP)
3–7 days (chronic use longer)
Marijuana (THC)
3–30 days (usage-dependent)
Note:
Detection windows are general estimates provided for educational purposes only and vary by individual. They do not guarantee when a substance will or will not be detected.
Our 12 panel drug test cups are 99% accurate when used as directed. Immunoassay screening is a presumptive test: any non-negative result should be confirmed by a laboratory using GC-MS or LC-MS before being treated as a confirmed positive. Accuracy depends on following the instructions — collecting a valid sample, reading at 5 minutes, and checking the control line.
A standard 12 panel drug test does not include alcohol. To screen for alcohol, choose a cup that adds EtG (ethyl glucuronide) — such as the 12 Panel Cup with EtG.
› Base 12-panel = no alcohol panel
› EtG detects alcohol use for up to 80 hours — far longer than a breathalyzer
Because 12 Panel Now makes the Serenity® cup, you buy factory-direct. A 12 panel drug test kit starts as low as $1.39 per cup, dropping further at bulk volumes.
A standard 12 panel drug test screens urine for the following 12 substances.
Each has an established cutoff level (in nanograms per milliliter) — the concentration at or above which the result is reported as positive:
Drug
Abbrev.
Cutoff (ng/mL)
Amphetamines
AMP
500
Barbiturates
BAR
300
Benzodiazepines
BZO
300
Buprenorphine
BUP
10
Cocaine
COC
150
Methamphetamine
MET
500
MDMA (Ecstasy)
MDMA
500
Methadone
MTD
300
Opiates
OPI
300
Oxycodone
OXY
100
Phencyclidine
PCP
25
Marijuana
THC
50
Note:
Cutoff values above are the common industry configuration — confirm each against the Serenity® spec sheet, since some panels use different levels (e.g., AMP/MET 1000, COC 300).
Read each of the 12 test strips after 5 minutes. Any visible colored line next to a drug — even a faint one — means the result is negative for that drug. A missing line means a presumptive positive. If no control (C) line appears, the test is invalid and should be repeated. (See our full step-by-step guide: How to Read a 12 Panel Drug Test. The Serenity® 12 panel drug test cup detects:
Every cup includes a built-in temperature strip to help confirm the sample is valid and unadulterated. Read the temperature within 4 minutes of collection; a fresh urine sample should register within roughly 90–100°F (32–38°C). A reading outside that range can indicate a tampered or substituted sample.
You can buy 12 panel drug tests manufacturer-direct from 12 Panel Now, with millions of cups in stock and same-day shipping. Browse the 12 Panel Drug Test collection, or call 561-897-9238 / email [email protected] for volume and wholesale pricing.
12 PANEL NOW – The Nations Most Affordable Supplier of Drug Testing Supplies!
Above all, we have a varied marketplace offering drug test kits, urine dip tests, and other medical supplies that will assist you in providing a necessary drug screening solution.
Still, our key focus is on providing our customers with exceptional customer service and quality products.
What Makes Our Product Stand Out
Our 12-Panel Drug tests, as well as our other drug test kits, are 99% accurate and easy to use. Our 6 panel, 8 panel, 10 panel, 12 panel, 14 panel and 16 panel tests are CLIA waived and FDA approved. Each drug test cup has a no-drip seal, leak proof led and a built-in temperature strip to ensure safe handling and precise reading.
Accurate results are provided within just a few short minutes. For bulk pricing, purchase drug tests in bulk and receive pricing for as low as $1.29 per cup. And because we keep over 3,000,000 drug test cups in stock at any given time, we can ship your orders immediately!
Dip Tests
12 Panel Now’s Single Panel Urine dip tests are one of the most effective methods of screening for specific substances. Each urine dip test is a single panel, detecting only one drug of abuse at a time. Results are indicated within minutes. Some of the most popular dip tests are FEN, ETG/ALCOHOL, and PCP.
Drug Test Cups Wholesale
We offer drug test cups at wholesale Prices!
We guarantee you the best price for containers & warehouse orders delivered directly to your door!
At 12 Panel Now, we pride ourselves on being the largest drug test supplier in the country, offering unparalleled reliability and affordability. With our Serenity brand products, CLIA-waived & FDA-approved testing kits, and unbeatable buying power, we deliver industry-leading solutions that you can trust!
Why Choose 12 Panel Now?
When it comes to drug testing, 12 Panel Now stands out for all the right reasons. Here’s how we ensures you receive the best service and products in the industry:
Largest Supplier in the Country
Our unmatched buying power allows us to offer the best prices in the industry guaranteed! For example, our popular 12 panel drug test cups start as low as $1.89 per cup.
Top-Quality Serenity Products
All of our products are manufactured under the Serenity brand, which is recognized for its high quality and precision. Whether you choose our Serenity test cups, dip cards, test strips, or oral swabs, you can trust you’re receiving accurate, durable testing solutions.
CLIA-Waived and FDA-Approved Tests
All of our drug testing supplies meet rigorous safety and quality standards. We offer both forensic use products as well as CLIA Waived & FDA approved drug test kits. This ensures compliance with industry regulations while providing you peace of mind with every purchase.
Same-Day and Free Shipping on Bulk Orders
Time is often of the essence when you’re dealing with drug testing. To meet this need, we offer same-day shipping for orders placed before 3 PM EST M-F and free shipping on bulk orders, ensuring prompt delivery whenever you need it!
Popular Drug Tests on Sale
Stock up on our best-selling drug testing products and save BIG while ensuring you’re always ready for any of your testing needs!
A 12 panel drug test screens a single urine sample for 12 of the most commonly misused drugs at once, each at an industry-standard cutoff (ng/mL). The Serenity® 12 panel drug test cup detects:
Every kit is fully self-contained: a leak-proof urine cup, built-in temperature strip and result label — no extra supplies needed. Need more coverage? Add FEN, EtG or K2, or step up to a 13–28 panel drug test cup.
Detection windows vary by drug, dosage, metabolism, body composition, and frequency of use. Most drugs remain detectable in urine for approximately 1 to 7 days, while chronic marijuana use may be detectable for several weeks. A 12 panel drug test cannot determine exactly when a drug was taken—only whether it is present above the cutoff level.
12 Panel Now is a family-owned business that cares about you and your organization.
And we understand your drug testing needs. That’s why we do our best to provide you with top quality, Drug tests in bulk at low-cost, 99% accurate, CLIA-waived, and FDA-approved drug testing supplies.
Additionally, our products have a 24-month shelf life from the date of manufacture.
“Illicit drugs” are controlled or illegal substances used outside legitimate medical direction — the substances a 12 panel drug test is designed to detect.
› Illegal drugs such as cocaine, methamphetamine, heroin and MDMA
› Misused prescriptions such as oxycodone, benzodiazepines and buprenorphine
› Emerging substances like fentanyl, K2/spice and kratom (screened on expanded panels)
Most standard 12 panel drug tests do not test for alcohol. Alcohol requires a separate ETG (Ethyl Glucuronide) or ethanol test. If alcohol screening is required, confirm that the test specifically includes an ETG alcohol panel.
Suboxone contains buprenorphine and naloxone. It will only produce a positive result if the 12 panel drug test includes a buprenorphine (BUP) panel. Standard opioid panels generally do not detect buprenorphine.
A standard 12 panel drug test typically screens for drugs such as marijuana (THC), cocaine, amphetamines, methamphetamine, opiates, oxycodone, methadone, benzodiazepines, barbiturates, buprenorphine, PCP, and MDMA. Some versions replace certain drugs with fentanyl or other substances, so always verify the panel configuration before testing.
Ritalin (methylphenidate) and Focalin (dexmethylphenidate) generally do not trigger positive results on standard amphetamine panels because they have different chemical structures. Detection typically requires a specific laboratory test.
No. Standard 12 panel drug tests are not designed to detect testosterone or anabolic steroids. Steroid testing requires specialized laboratory methods that are separate from routine drug screening.
These medications are not usually part of a standard 12 panel drug test. However, some medications may occasionally cause false-positive screening results, which is why any non-negative screening result should be confirmed using GC-MS or LC-MS/MS laboratory testing.
It is an instant/rapid test — results in roughly 5 minutes, no lab required.
If the test includes an MDMA (Ecstasy) panel, Molly can produce a positive result. Not every 12 panel drug test includes MDMA, so the exact panel should always be confirmed.
No. LSD, also known as acid, is not included in most standard 12 panel drug tests because it is present in extremely small concentrations. Detecting LSD requires specialized laboratory analysis.
No. Kratom is generally not detected by standard 12 panel drug tests. Specialized laboratory testing is needed to identify kratom alkaloids such as mitragynine.
No. Gabapentin is not typically included in a standard 12 panel drug test. Detecting gabapentin requires a dedicated laboratory or specialty drug test.
Most standard 12 panel drug tests do not detect tramadol because it is chemically different from traditional opiates. A separate tramadol-specific test is usually required unless the manufacturer has added tramadol to the panel.
FREE SHIPPING RULES APPLIED TO ORDERS
*All Orders Will Be Shipped the Same Day If Placed Before 3:00 PM EST.
FREE SHIPPING 100 CUPS or more, same day shipping* FREE SHIPPING 200 STRIPS or more, same day shipping* FREE SHIPPING100 DIP CARDS or more, same day shipping*
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