Hair Drug Testing Locations - Troy, IL

(800) 221-4291

Schedule your Hair Drug Test

Employment, Court Ordered, Probation, Family

Accredited Drug Testing offers comprehensive hair follicle drug testing services in Troy, Illinois. Whether in need of a hair drug or alcohol test, Our expertise lies in delivering specialized hair testing, with testing centers spread across every city Nationwide capable of conducting a hair test. Typically, adequate hair length is between 1.5 to 2 inches from the scalp, but body hair can often be used as well. Hair tests can be tailored for drugs, alcohol/ETG, or other customized purposes.

In recent years, hair follicle drug testing has become more prevalent in drug testing methodologies. Employers, courts, and Substance Abuse professionals increasingly prefer hair drug tests over the standard urine tests. Hair follicle testing is favored by employers with strict drug-free policies, courts, and individuals on probation. The chief advantage is the extended detection period, typically hitting up to 90 days, along with the observational collection process that makes cheating nearly impossible. Yet, for detecting recent drug use within the last 5 days, urine tests maintain their accuracy.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

37 Hair Drug Testing Centers in Troy

2136 Vadalabene Dr Ste A,3.66 miles

2136 Vadalabene Dr Ste A,
Maryville, IL 62062

2023 Vadalebene Dr, Suite 1503.88 miles

2023 Vadalebene Dr, Suite 150
Maryville, IL 62062

102 Rottingham, Ste 26.43 miles

102 Rottingham, Ste 2
Edwardsville, IL 62025

1181 S State Route 1576.46 miles

1181 S State Route 157
Edwardsville, IL 62025

317 Salem Pl10.39 miles

317 Salem Pl
Fairview Heights, IL 62208

5031 N Illinois10.72 miles

5031 N Illinois
Fairview Heights, IL 62208

12860 Troxler Ave11.05 miles

12860 Troxler Ave
Highland, IL 62269

1515 Main St11.38 miles

1515 Main St
Highland, IL 62249

1520 9th St11.39 miles

1520 9th St
Highland, IL 62249

1207 Thouvenot Lane, Suite 40011.46 miles

1207 Thouvenot Lane, Suite 400
Shiloh, IL 62269

4700 Nameoki Rd12.38 miles

4700 Nameoki Rd
Granite City, IL 62040

3701 Nameoki Rd Ste E12.95 miles

3701 Nameoki Rd Ste E
Granite City, IL 62040

900 S Central Ave13.14 miles

900 S Central Ave
Roxanna, IL 62084

3316 W Chain Of Rocks Rd Ste 113.20 miles

3316 W Chain Of Rocks Rd Ste 1
Granite City, IL 62040

2100 Madison Ave14.25 miles

2100 Madison Ave
Granite City, IL 62040

2044 Madison Ave Ste G-414.29 miles

2044 Madison Ave Ste G-4
Granite City, IL 62040

2044 Madison Ave Ste G114.29 miles

2044 Madison Ave Ste G1
Granite City, IL 62040

325 Madison Ave14.41 miles

325 Madison Ave
Wood River, IL 62095

4550 Memorial Dr Ste 40014.51 miles

4550 Memorial Dr Ste 400
Belleville, IL 62226

3030 Frank Scott Pkwy W Ste 5,15.76 miles

3030 Frank Scott Pkwy W Ste 5,
Belleville, IL 62223

916 Olive Street, Unit 218.16 miles

916 Olive Street, Unit 2
Saint Louis, MO 63101

400 N Tucker Blvd18.26 miles

400 N Tucker Blvd
Saint Louis, MO 63101

1720 Olive St18.62 miles

1720 Olive St
Saint Louis, MO 63103

8340 N Broadway18.73 miles

8340 N Broadway
Saint Louis, MO 63147

108b Northport Dr Alton Med, Ctr. Lower Level19.47 miles

108b Northport Dr Alton Med, Ctr. Lower Level
Alton, IL 62002

3100 Market St19.67 miles

3100 Market St
Saint Louis, MO 63103

704 S Hackman St19.73 miles

704 S Hackman St
Staunton, IL 62088

14015 Jamestown Rd20.54 miles

14015 Jamestown Rd
Breese, IL 62230

9515 Holy Cross Ln20.57 miles

9515 Holy Cross Ln
Breese, IL 62230

237b E Center Dr,20.62 miles

237b E Center Dr,
Alton, IL 62002

102 N State St20.84 miles

102 N State St
Freeburg, IL 62243

2880 Netherton, Ste 10121.02 miles

2880 Netherton, Ste 101
Saint Louis, MO 63136

7706 Wagner Rd21.28 miles

7706 Wagner Rd
Millstadt, IL 62260

40 N Kingshighway,21.45 miles

40 N Kingshighway,
Saint Louis, MO 63108

5000 Manchester Ave21.98 miles

5000 Manchester Ave
Saint Louis, MO 63110

10716 New Halls Ferry Rd,22.39 miles

10716 New Halls Ferry Rd,
Florissant, MO 63033

119 Church St Ste 22322.66 miles

119 Church St Ste 223
Ferguson, MO 63135
Experience Matters

What it is, How it works

Hair analysis has emerged as an effective method for identifying substance use involving drugs and alcohol. Hair captures a comprehensive record of substance exposure by embedding biomarkers within its growing strands. Collected from near the scalp, hair can offer a detection window of up to roughly three months for drugs and alcohol. The sample collection process for hair is straightforward, with challenges in altering it, and easy for shipping purposes.

A typical 1.5-inch hair sample, akin in size to a #2 pencil and consisting of about 200 strands, produces 100mg of hair, serving as the perfect quantity for screening and confirmation tests. For tests including EtG, add-ons, and those exceeding 10 panels, a larger specimen of 150mg is advisable. Utilizing a jeweler’s scale for specimen weight measurement is suggested. In cases where scalp hair is not an option, an equivalent amount of body hair may be used. The term head hair specifically refers to scalp hair, while body hair encompasses all other types (including facial, axillary, etc.).

Process Summary

The laboratory processing for a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.

Accessioning represents the preliminary processing phase of a sample within a laboratory's system. This phase ensures the sample's proper sealing and shipment, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any data entry not completed by an electronic chain of custody system.

Screening acts as the initial, rapid evaluation for drug abuse, offering a cost-efficient method to exclude drug use in most samples. Even so, any positive screen result must undergo confirmation to stand as court-admissible. Samples that show a presumptive positive during Screening necessitate further confirmation.

For samples testing presumptively positive in Screening, additional hair is extracted from the initial collection to prepare for the Extraction phase. In this part, drugs are removed from hair at a significantly lower concentration than seen in methods such as urine or oral fluid, presenting hair drug screening as the most complex methodology to conduct.

Confirmation of positive Screening results is achieved through methods like GC/MS, GC/MS/MS, or LC/MS/MS. Any sample with a presumptive positive result is subjected to washing before confirmation when necessary. The entire laboratory procedure from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair designation and aligns with the accreditation of ISO / IEC 17025 standards.

Benefits of hair drug testing:

  • Extended detection period: Hair drug tests may identify drug use for up to three months, contrasting with urine tests which have a more limited detection time.
  • High difficulty in tampering: Manipulating a hair drug test is notably challenging, resulting in more reliable outcomes.
  • Provides historical insights: It can outline a timeline of drug use over a period, rather than just recent usage.

Challenges:

  • Inability to detect recent consumption: Detectability of drugs in hair typically requires approximately 5-7 days.
  • Expense: Generally, hair drug tests incur higher costs compared to alternative testing methods.
  • Outcome variability: Factors such as hair color and individual differences in hair growth can influence drug metabolite concentrations in hair.

Note: Though commonly termed as "hair follicle tests," the analysis focuses on the hair strand, not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Why choose hair follicle testing over urine tests in Troy, IL? Hair testing offers superior detection accuracy and reliability, capturing drug use that urine tests may miss. The expansive detection window of hair testing enhances the ability to identify patterns of use, crucial for maintaining zero-tolerance policies.

Extended Detection Window

Hair follicle testing in Troy, IL, offers an extended detection window of up to 90 days, catching patterns of drug use that might go unnoticed by other tests. This extended period is vital for providing employers with a comprehensive substance use history of an individual.

Tamper-Resistant Testing Method

Hair follicle testing drastically reduces the risk of tampering, making it a tamper-resistant option in Troy, IL. The nature of hair samples ensures that results remain reliable and difficult to manipulate, offering peace of mind when accuracy is paramount.

Convenient Nationwide Locations

Our nationwide testing centers are easily accessible, including convenient locations in Troy, IL. Clients will benefit from quick and hassle-free access to services whenever and wherever needed.

Simple, Confidential Process

The process for ordering and receiving hair follicle test results in Troy, IL is simple and confidential. Our method prioritizes privacy while streamlining the steps involved, ensuring that users feel secure and at ease.

Affordable, Fast Turnaround

With affordable pricing and rapid test result delivery in Troy, IL, our services provide excellent value. Our competitive pricing structures are designed to offer peace of mind for companies of all sizes, reinforcing fast turnaround times for all clients.

Fast, Accurate, and Reliable Results

In Troy, IL, hair follicle drug tests deliver fast, accurate, and reliable results, providing high precision in detecting substance use. This efficiency ensures that individuals and organizations receive the data they need quickly and effectively.

Compliance and Peace of Mind for Employers

Employers in Troy, IL can achieve compliance and peace of mind through hair follicle testing. By ensuring adherence to drug-free policies, companies reduce legal risks while promoting a safe work environment, benefiting everyone involved.

(800) 221-4291