The drug testing services by Accredited Drug Testing encompass comprehensive hair follicle testing in Greer, South Carolina. Specializing in both hair drug and alcohol tests, our testing centers, found nationwide, are fully equipped to conduct hair analysis. Typically, 1.5 to 2 inches of hair from the crown of the head or body is required. This method can test for drugs, alcohol/ETG, or other tailored hair testing needs.
Increasingly, the approach to drug testing is incorporating the use of hair follicle analysis. Preferred by many employers, courts, and Substance Abuse experts, this test often replaces the usual urine analysis. It's particularly favored by zero-tolerance workplaces, judicial systems, and probationary contexts. The significant advantage is its extended drug detection window of up to 90 days and the difficulty in tampering—though urine tests remain favored for recent use detection.
* 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.
Hair testing is recognized as an effective method for identifying drug and alcohol usage. Hair captures a historical record of alcohol and drug intake by retaining biomarkers within the strands. When gathered near the scalp, hair can offer a detection period of about three months for drugs and alcohol. Hair collection is straightforward, relatively tamper-resistant, and convenient for shipping.
A hair sample measuring 1.5 inches and containing roughly 200 strands (comparable to a #2 pencil) near the scalp yields 100mg, the preferred amount for both screening and confirmation. For EtG, additional tests, or more than 10 panels, 150mg is advisable. We suggest measuring the specimen with a jeweler’s scale. If scalp hair isn’t available, a similar quantity of body hair can be collected. Head hair strictly refers to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of integrating a sample into a laboratory's system. It involves confirming proper sealing and shipping of the sample, assigning a LAN (Laboratory Accessioning Number), and performing any additional data tasks not covered by an electronic chain of custody.
Screening provides an immediate assessment for drugs of abuse. Although Screening efficiently eliminates drug use in most samples, a positive result requires confirmation to be valid in court. Samples showing presumptive positive results in Screening must undergo additional confirmation.
Should a sample be presumptively positive in Screening, more hair is extracted from the initial sample for Extraction. During this phase, drugs are mined from hair at a significantly lower concentration relative to other methods (such as urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation of any positive Screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before necessary confirmation. The complete laboratory process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and meets ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests," the examination focuses on the hair strand, not the follicle beneath the scalp.
Superior detection methods: Hair follicle testing tips the scales against conventional urine tests with its unmatched detection capabilities in Greer, SC.
While urine tests identify recent drug use, hair tests unveil longer term substance history, offering employers deeper insights. The heightened accuracy and lesser chances of manipulation make it the preferred choice over urine tests.
Expansive detection range: In Greer, SC, hair follicle tests offer a substantial detection window stretching up to 90 days, crucial for thoroughly assessing substance use history.
This prolonged window provides employers with comprehensive substance use records, extending far beyond conventional urine tests. Such insights are invaluable for assessing applicants' or employees' long-term habits.
Tamper-proof assurance: Hair follicle testing in Greer, SC, is remarkably resistant to adulteration, offering credible results. Its difficult-to-manipulate nature ensures that employers receive genuine results.
Unlike other testing methods vulnerable to deceit, hair tests maintain their integrity, vital for authentic substance screening. This reliability solidifies employers' trust in the test's outcomes.
Widespread accessibility: Our nationwide testing locations, including those in Greer, SC, offer unparalleled convenience for obtaining testing services.
Clients benefit from swift and seamless access to testing centers, streamlining the entire process from start to finish. This vast network guarantees testing availability wherever needed without inconvenience.
Effortless and discreet: The hair follicle testing process in Greer, SC, is designed to be straightforward and private, safeguarding user confidentiality throughout.
Through a seamless process, clients order tests, provide samples, and receive results—all handled discreetly, with privacy concerns given utmost priority to ensure a comfortable experience.
Competitive pricing and efficiency: In Greer, SC, our hair follicle drug testing offers excellent value through competitive pricing and swift turnaround times.
The economical pricing structure coupled with quick result delivery offers companies of all sizes an advantageous solution, ensuring substance testing doesn't strain budgets.
Speed and precision: Hair follicle drug tests offer quick and reliable outcomes in Greer, SC. They stand out for their unparalleled accuracy when identifying substance use, saving employers time and resources.
Leveraging advanced technology, these tests promptly detect drug presence, making them indispensable for quick decision-making processes. The rapid results ensure minimal downtime in verifying substance use cases.
Ensuring safety and compliance: Deploying hair follicle testing in Greer, SC, assists employers in upholding drug-free policies, mitigating risks of legal issues and accidents.
Employers gain peace of mind knowing that they adhere to stringent safety standards, diminishing potential workplace hazards and liabilities through comprehensive substance monitoring.
