10 Panel Drug Test
Same-day scheduling at 17,000 + locations l Confidential results
A 10 panel drug test is considered one of the most comprehensive drug screening options available today. It is specifically designed to detect a range of both common and less frequently abused substances, providing a more thorough assessment of an individual's drug use. This level of detail distinguishes it from the more limited 5 panel drug test, which only identifies marijuana, cocaine, opiates, amphetamines, and PCP.
The 10 panel test expands its scope by including benzodiazepines, barbiturates, methadone, propoxyphene, and Quaaludes (methaqualone). Such an expanded range is critical for identifying drug use that might otherwise go unnoticed in tests with narrower scopes. Because of this comprehensive coverage, the 10 panel test is highly regarded and widely used in various scenarios.
Employers often choose the 10 panel test when screening potential hires or conducting regular checks on current employees, especially in safety-sensitive industries. Its broad scope helps ensure that individuals responsible for critical tasks operate without impairment. As a result, it is often implemented as part of company policies to maintain a safe work environment.
In legal cases, particularly within the state of Williams, CA, the 10 panel drug test is frequently utilized to provide a clearer picture of an individual's substance use. Courts may order this test in situations where understanding the breadth of drug use could influence legal decisions. Thus, it is a preferred option for attorneys and judges needing comprehensive evidence.
Individuals may also opt for a 10 panel drug test to evaluate their own drug use or that of a loved one. It can offer peace of mind, confirm suspicions, or support addiction recovery efforts. Given its accuracy and thoroughness, this drug test is a highly trusted option for anyone needing a detailed analysis of substance use.
Key Benefits
- Comprehensive coverage of 10 major drug classes, including common Rx misuse
- Multiple specimen options: urine, hair, oral fluid, blood, nails
- Recent & long-term detection for versatile screening needs
- Workplace safety support for policy compliance
- Legal defensibility with lab confirmation & chain of custody
- Confidential accuracy via SAMHSA-certified labs & MRO review
Who Chooses a 10 Panel?
- Employers (healthcare, construction, education, corporate)
- Court, probation, and child custody cases
- Treatment & recovery programs
- Individuals & families seeking private testing
DOT-regulated testing follows the 49 CFR Part 40 5-panel - order the DOT 5 panel when required.
26 Drug-Testing Centers in Williams
1233 Plumas St Ste B28.55 miles
Yuba City, CA 95991
16320 Tish A Tang Rd29.17 miles
Lower Lake, CA 95457
520 Cottonwood Street, Suite F37.99 miles
Woodland, CA 95695
475 Pioneer Ave Ste 10039.30 miles
Woodland, CA 95776
1940 Feather River Blvd Ste O39.40 miles
Oroville, CA 95965
888 Lakeside Vlg Commons Bldg A Main Floor40.45 miles
Chico, CA 95928
2451 Oro Dam Blvd E,40.53 miles
Oroville, CA 95966
2559 Lakeshore Blvd Ste 441.39 miles
Lakeport, CA 95453
5176 Hill Rd E Attn Lab43.02 miles
Lakeport, CA 95453
274 Cohasset Rd Ste 10044.51 miles
Chico, CA 95926
670 Rio Lindo Ave Ste 30044.67 miles
Chico, CA 95926
670 Rio Lindo Ave, Ste 50044.72 miles
Chico, CA 95926
572 Rio Lindo, Unit 10744.81 miles
Chico, CA 95926
4112 E Commerce Way48.72 miles
Sacramento, CA 95834
10 Panel Lab Based Test vs. 10 Panel Instant Test
Understand the differences - speed vs. defensibility - so you can choose the right 10 panel drug test option for employment, court, and personal testing.
Both options screen the same 10 drug classes (THC, cocaine, opiates, amphetamines/methamphetamine, PCP, benzodiazepines, barbiturates, methadone, propoxyphene, and Quaaludes*). The difference is how results are produced, verified, and used.
*Methaqualone only available in urine lab-based testing
10 Panel Lab based vs. 10 Panel Instant Drug Test
| Feature | 10 Panel Lab-Based | 10 Panel Instant (POCT) |
|---|---|---|
| Primary Use | Employment, legal/court, policy-driven programs | Rapid on-site screening; same-day hiring decisions |
| Specimen | Urine (standard); hair/oral fluid/nail options | Urine (most common) |
| Speed | Negatives 1 business day after lab receipt; non-negatives 2-3 days with MRO | Screen results in 5-10 minutes (presumptive) |
| Accuracy & Confirmation | High; confirmatory GC/MS or LC-MS/MS on any non-negative | Screening only; non-negatives should be lab-confirmed |
| MRO Review | Yes (on non-negative lab results) | Not by default; added when sending to lab |
| Chain of Custody (CCF) | End-to-end documented | Used for screen; lab CCF applies if sent for confirmation |
| Legal Defensibility | Strong (SAMHSA-certified lab + confirmation + MRO) | Limited until confirmed by a lab |
| Compliance | Meets most employer/court policies; DOT uses lab-based 5-panel | Great for rapid screens; policies often require confirmation for final action |
| Cost Profile | Higher unit price; includes confirmation/MRO when needed | Lower upfront; confirmation adds cost/time on non-negatives |
Choose 10 panel Lab-Based If You Need:
- Defensible results for employment, licensing, or court
- MRO oversight to evaluate prescriptions and verify results
- Audit-ready documentation with full Chain of Custody
- Mass-spectrometry confirmation for any non-negative screen
Best for: pre-employment, randoms, return-to-duty/follow-up, post-accident (when policy requires confirmation), legal/custody cases.
Order 10 Panel Lab-BasedChoose Instant (POCT) If You Need:
- Immediate screening at the point of collection
- Faster hiring decisions with on-site programs
- To screen first, confirm only if needed
- Temporary removal from duty pending confirmation (policy-dependent)
Reminder: Instant results are presumptive. Confirm non-negatives at a SAMHSA-certified lab for final decisions.
Order 10 Panel Instant10 Panel Drug Test Detection Times
Windows are driven by drug metabolism and specimen type, not whether testing is lab-based or instant. Urine is standard for both; alternative specimens are typically lab-based.
| Specimen | Typical Detection Window | Best Use |
|---|---|---|
| Urine | 1-7 days (THC up to 30) | Employment, legal, personal |
| Hair | Up to 90 days | History/patterns of use |
| Oral Fluid (Saliva) | 24-72 hours | Recent use; post-accident/suspicion |
| Blood | Hours to 2-3 days | Very recent use |
| Nails | 3-6 months | Extended look-back |
Compliance Notes
- DOT programs require a lab-based 5-panel under 49 CFR Part 40 (not a 10 panel).
- Many employer/court policies require lab confirmation + MRO review for final actions.
- On-site instant testing may require appropriate CLIA credentials depending on device and state rules.
10 Panel Drug Test FAQ's
Questions about 10 panel drug testing: Coverage. Detection times, Turnaround, Compliance, and More.
Quick overview: A 10 panel drug test screens for marijuana (THC), cocaine, opiates, amphetamines (incl. methamphetamine), PCP, benzodiazepines, barbiturates, methadone, propoxyphene, and Quaaludes (methaqualone*).
*Available in lab-based testing only
What Does a 10 Panel Drug Test Detect?
- Marijuana (THC)
- Cocaine
- Opiates (morphine, codeine, heroin)
- Amphetamines (incl. methamphetamine)
- Phencyclidine (PCP)
- Benzodiazepines
- Barbiturates
- Methadone
- Propoxyphene
- Quaaludes (methaqualone) (available in lab-based testing only)
How It Works
- Order: Online or by phone; select location and donor details.
- Collection: Visit a nearby site with a valid photo ID.
- Lab Analysis: Immunoassay screen with GC/MS or LC-MS/MS confirmation when needed.
- Results: Negatives within 1 business day; non-negatives 2-3 business days after MRO review.
Compliance You Can Trust
- Trained & Qualified Collectors
- Testing at SAMHSA certified laboratories
- Confirmatory GC/MS or LC MS/MS testing
- Medical Review Officer (MRO) oversight for non-negative screens
- End to end electronic Chain of custody (CCF) documentation
For DOT-regulated positions, use the DOT 5-panel per 49 CFR Part 40.
Nationwide Locations
Find a convenient collection site near you and schedule same-day testing. All sites follow strict chain-of-custody procedures and quality controls. Find Locations
Questions? Call 1-800-221-4291 or contact us.
10 panel starting at $109.99, price shown for standard lab based 10 panel urine test; volume & employer discounts available.
Last updated September 6, 2025
Same-Day Scheduling
Appointments at 17,000+ collection sites nationwide.
Certified Lab Testing
SAMHSA-certified labs with MRO review on non-negative screens.
Secure Results
Confidential online reporting in 1-3 business days.
10 Panel Drug Testing in Williams, CA
Williams, California, is a small yet vibrant city situated in the heart of Colusa County. Known for its rich agricultural heritage, Williams is predominantly surrounded by lush farmland, contributing significantly to the local economy. It offers a tranquil lifestyle, characterized by a close-knit community and a slower pace compared to urban centers.
The city's demographics reflect a diverse population, with a blend of different cultures and ethnicities adding to the community's unique character. As of the latest census, Williams boasts a population of approximately 5,000 residents, demonstrating modest growth over recent years. This steady increase can be attributed to its appealing living conditions and amenities.
Williams is strategically located along Interstate 5, providing convenient access to major cities like Sacramento and San Francisco. This accessibility has made it an attractive location for commuters seeking a more relaxed living environment. The city's infrastructure supports this, with adequate transportation services and well-maintained roads.
The education system in Williams is robust, featuring a selection of public and private schools that cater to the educational needs of the local youth. These institutions are known for their commitment to academic excellence and community involvement, contributing to the overall development of the city's younger generation.
At its core, Williams is a city committed to preserving its historic charm while embracing modern advancements. The downtown area boasts quaint shops, local eateries, and historical landmarks that give it a distinct identity. The community regularly hosts events and festivals that celebrate its agricultural roots and diverse heritage.
The city's recreational facilities are well-appreciated by residents, offering outdoor enthusiasts plenty of opportunities to engage in activities such as hiking, fishing, and camping. Nearby parks and nature reserves provide an ideal backdrop for those looking to explore the natural beauty that surrounds Williams.
Overall, Williams, California, is a city that offers a blend of rural charm and convenience, making it a desirable place for individuals and families seeking a safe and friendly community. Its commitment to preserving a high quality of life is evident in the care and attention given to public services, community activities, and local development projects.
Williams, CA Drug Information & Statistics
Drug-related Statistics for Williams, California:
- In recent years, Williams has seen a moderate decline in drug-related incidents, aligning with broader state trends.
- The city has implemented community outreach programs focusing on drug education and prevention, contributing to decreased usage among teenagers.
- Law enforcement reports indicate that drug-related arrests have remained stable, with local authorities prioritizing rehabilitation efforts over punitive measures.
Rapid 10 panel urine drug tests, starting at $114 - Volume discounts available for employers
Price shown for standard rapid 10 panel urine test. DOT testing available upon request.