21 Panel Drug Test Cup

21 Panel Drug Test – Comprehensive Multi-Drug Screening Cup

The 21 Panel Drug Test Cup is one of the most advanced and comprehensive instant drug testing solutions available today. Designed for workplace testing, clinical use, law enforcement, and personal screening, this all-in-one test detects 21 different drugs in a single sample — delivering accurate, reliable, and easy-to-read results in just 5 minutes.

Key Features:

• ✅ 21 drug panel — including Fentanyl (FYL), Oxycodone (OXY), Tramadol (TRA), K2 (Spice/Synthetic Marijuana), Kratom, and more.
• 💧 Built-In Temperature Strip — ensures sample integrity by checking for adulteration or substitution.
• ⚡ Instant Results — see results within 3–5 minutes with over 99% accuracy.
• 🧪 No Mess, No Mixing — simply collect the sample, secure the lid, and read the results directly from the cup.
• 🔒 Leak-Resistant & Tamper-Evident Design — for secure, hygienic handling and transport.

21 panel drug test list

Adulterants test

Adulterants testing with these strips is a process that searches for any kind of tampering with a urine sample from the donor.

Those additional ADLTX strips will further increase the minimum chance that the sample can be changed or anyhow tempered with before testing.

Some of the commonly used adulterants in urine drug testing are:

1. Table salt
2. Household vinegar
3. Liquid laundry bleach
4. Lemon juice.
5. Diluted urine (creatinine below 15 mg/mL).
6. Visine eye drops

The urine drug testing cups with adulteration drug test are designed to be user-friendly and reliable.

Reading Adulterants test

21 Panel Drug Test Cup – Advanced Comprehensive Drug Screening Solution

The 21 Panel Test Cup from DrugTestingCup.com offers one of the most extensive and accurate urine drug testing options on the market today. Designed for professional, institutional, and personal use, this high-quality testing device allows you to screen for 21 different substances simultaneously — including the most commonly abused prescription medications, synthetic drugs, and street drugs.

Whether you’re an employer, rehabilitation center, medical professional, or parent concerned about substance use, this easy-to-use cup provides instant, dependable results within minutes — without the need for lab analysis.

Comprehensive Multi-Panel Detection

Each 21 Panel Drug Test Cup is equipped with advanced immunoassay technology, enabling it to detect trace levels of drug metabolites in human urine with over 99% accuracy. This wide range of detection includes traditional drugs like cocaine and marijuana, as well as emerging substances such as Fentanyl (FYL), Kratom (KRA), Tramadol (TRA), and K2/Spice (synthetic marijuana).

Our all-in-one design eliminates the need for multiple tests — saving you time, money, and resources while maintaining professional testing standards.

Key Features and Benefits

• ✅ Detects 21 Drugs and Metabolites — Covers prescription painkillers, stimulants, opiates, and synthetic drugs for comprehensive testing.
• ⚡ Rapid Results in Minutes — Easy-to-read results appear in 3–5 minutes, eliminating long lab wait times.
• 🧪 All-in-One Cup Design — No need for dipping or separate tools. Collect the specimen and read results directly.
• 💧 Built-In Temperature Strip — Ensures the specimen is valid and within the acceptable temperature range (90–100°F).
• 🔒 Leak-Resistant and Tamper-Evident Seal — Prevents contamination and ensures sample security.
• 🧍‍♂️ User-Friendly and Hygienic — Minimal handling required, making it ideal for workplace or clinical environments.
• 🧾 CLIA Waived & FDA 510(k) Cleared — Certified for both professional and at-home drug testing applications.
• 📦 Long Shelf Life & Bulk Options — Store safely for extended use; available in single or case quantities.

Ideal Applications

• Workplace Drug Testing – Conduct on-site pre-employment or random screenings with confidence.
• Rehabilitation Programs – Support patient monitoring and recovery efforts.
• Healthcare Facilities – Use for clinical diagnostics or substance screening.
• Law Enforcement and Probation – Reliable results for criminal justice and corrections programs.
• Schools and Sports Programs – Promote safety and accountability among students and athletes.
• At-Home Testing – Convenient option for parents or individuals who need private, immediate results.

Why Choose DrugTestingCup.com

At DrugTestingCup.com, we specialize in providing professional-grade drug testing supplies trusted by clinics, hospitals, and businesses nationwide. Our 21 Panel Drug Test Cups are manufactured under strict quality control standards, ensuring precision and reliability every time.

• 🚚 Fast Shipping from U.S.-Based Warehouses
• 💰 Bulk and Wholesale Discounts
• 🧬 High-Quality, FDA-Cleared, CLIA-Waived Products
• 🧾 Custom Panels and Private Label Options Available
• 🕓 Dedicated Customer Support for Businesses and Distributors

Frequently Asked Questions

Q: What does the 21 Panel Drug Test Cup detect?
A: The 21-Panel Cup screens for up to 21 substances and adulterants — including amphetamines (AMP), methamphetamine (MET), cocaine (COC), opiates (OPI/MOR), oxycodone (OXY), benzodiazepines (BZO), barbiturates (BAR), methadone (MTD), fentanyl (FEN), THC (marijuana), ecstasy/MDMA, ketamine (KET), kratom (KRA), tramadol (TRA), synthetic cannabinoids/K2, psilocybin (or “PY”), xylazine (XYL), plus built-in adulterant checks (specific gravity, pH, creatinine) to help detect sample tampering.

Q: How long does it take to get results?
A: Results typically appear within 3–5 minutes after the urine sample is provided. The built-in test strips react almost immediately, providing fast, easy-to-read results.

Q: Is the 21 Panel Cup suitable for workplace or clinical testing?
A: Yes. Its comprehensive detection panel — including prescription-pain medications, stimulants, opioids, synthetic drugs, and adulterant checks — makes it ideal for workplaces, clinics, rehab centers, probation/parole screening, law-enforcement, and other safety-sensitive environments.

Q: What does a “positive” result mean?
A: A positive result indicates that one or more of the tested substances were detected in the urine above the panel’s cutoff thresholds. Because this is a screening test, any positive result should ideally be followed by a confirmatory lab test to verify the findings.

Q: What substances are included in adulterant testing?
A: The 21-Panel Cup includes checks for specific gravity, pH, and creatinine, which help verify that the sample is valid human urine and has not been diluted or tampered with.

Q: Can this cup detect synthetic or newer substances (like K2, kratom, etc.)?
A: Yes — this 21-Panel configuration includes synthetic cannabinoids (K2/Spice), kratom, ketamine, xylazine, psilocybin, and other emerging substances, making it more comprehensive than standard 5- or 10-panel tests.

Q: How do I read the results properly?
A: For each test strip, a colored Control (C) line must appear to validate the test. If the Test (T) line also appears (even if faint), that drug panel is negative. If the T-line is missing while the C-line remains, that panel is positive (detects drug above cutoff). If no C-line appears, the test is invalid and should be repeated.

Q: What are the cutoff levels / detection thresholds?
A: For this 21-panel cup, cutoff levels vary by drug (for example: 1000 ng/mL for Amphetamines, 50 ng/mL for THC, 300 ng/mL for Opiates, etc.).

Q: Does the cup check for sample adulteration or tampering?
A: Yes — it includes adulterant test strips (pH, specific gravity, creatinine) plus a built-in temperature strip to help confirm the sample’s validity and detect possible dilution, substitution, or chemical tampering.

Q: Is the 21 Panel Drug Test Cup easy to use at home or onsite?
A: Yes. The all-in-one cup design requires no mixing or extra tools — just collect the sample, seal the lid, and read the results. Its tamper-resistant, leak-proof design makes it suitable for home use, clinical settings, workplaces, or field testing.