Accredited Drug Testing provides comprehensive hair follicle testing services in Holtville, Alabama. For those needing a hair-based drug or alcohol test, we excel in this field with centers available nationwide. Typically, 1.5 to 2 inches of head or body hair is required for testing. Tests can evaluate drugs, alcohol/ETG, or be tailored for specific needs.
The popularity of hair follicle drug testing has increased significantly. Many employers, courts, and addiction specialists now prefer it over urine tests for its reliability. Companies with zero-tolerance policies, legal systems, and probation officers often choose hair tests because they detect substance use for up to 90 days, are collected under strictly observed conditions, and are difficult to tamper with. For recent drug use detection, urine tests remain the most accurate.
* 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 analysis is now recognized as a powerful method for detecting drug and alcohol consumption. Hair captures a prolonged history of alcohol and drug use by securing biomarkers within the fibers of the hair as it grows. When cut close to the scalp, hair can reveal a detection period as long as 3 months for alcohol and other substances. Collecting hair samples is straightforward, challenging to tamper with, and simple to transport.
A 1.5-inch segment, consisting of roughly 200 hair strands (similar in size to a #2 pencil) near the scalp, yields 100mg of hair, which is optimal for screening and verifying. For EtG, additional tests, or examinations exceeding 10 panels, 150mg of the specimen is advisable. It is suggested to measure the sample's weight with a jeweler's scale. Should scalp hair be unavailable, a comparable quantity of body hair can be gathered. References to head hair pertain to scalp hair only. Body hair pertains to all other hair varieties (facial, axillary, etc.).
Process Overview
The four primary stages in processing a drug test sample in the laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage of sample processing in a laboratory's system. It includes checking that the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and entering any leftover data not provided by an electronic chain of custody system.
Screening involves an initial rapid assessment for drugs of abuse. Though Screening is a cost-efficient method to eliminate drug use for most samples, a positive screen necessitates confirmation for legal admissibility. Any samples that are presumptively positive in Screening do need a secondary confirmation.
If Screening yields a presumptive positive, additional hair is taken from the original specimen for Extraction. At this stage, drugs are removed from hair at a significantly lower concentration than other methods (e.g., urine or oral fluid), making hair drug screening the most complex method to execute.
Confirmation of a positive screening outcome is carried out using GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing before confirmation, as necessary. The entire laboratory procedure from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the procedure evaluates the hair strand rather than the follicle under the scalp.
Hair follicle testing in Holtville, AL, outperforms traditional urine tests by offering superior detection capabilities. This method is notably advantageous in identifying long-term substance use compared to urine testing, which only reveals recent drug intake.
Unlike urine tests, hair follicle tests provide a more comprehensive substance use profile, greatly enhancing detection accuracy. This ensures that employers receive the most trustworthy information regarding their employees' history.
Employers in Holtville, AL, benefit from hair follicle drug testing due to its extended detection window of up to 90 days. Unlike other testing methods, this offers a thorough examination of an individual's substance use history.
The extended timeframe for detection allows employers to better understand an applicant or employee's long-term habits, providing a more rounded view of their eligibility based on substance use.
In Holtville, AL, hair follicle testing stands out for its tamper-resistant qualities, significantly reducing the chance of sample adulteration. This ensures results remain reliable and unbiased.
The robust nature of hair follicle tests in resisting tampering offers undeniable assurance to employers and authorities that the results are genuine, eliminating doubts about test integrity.
Holtville, AL, enjoys the convenience of our nationwide testing centers, which are designed to offer hassle-free access to hair follicle testing services. Our widespread locations ensure quick and seamless testing availability.
With centers across the nation, our testing services in Holtville are easily accessible, providing ease of use and reducing the time required to obtain necessary testing effectively and efficiently.
In Holtville, AL, our hair follicle testing process is straightforward and confidential, addressing privacy concerns effectively. The ease of ordering, testing, and receiving results reassures users of the non-intrusive nature and reliability of the service.
Simplicity and confidentiality are key priorities, ensuring that individuals can access necessary testing results without compromising on personal privacy or facing cumbersome procedures.
Holtville, AL, benefits from our competitive pricing policies and rapid turnaround times for hair follicle testing. This affordability provides excellent value, ensuring businesses of all sizes can afford high-quality testing services.
The balance between cost and quick results in hair follicle testing delivers peace of mind to companies, guaranteeing timely insights without financial strain.
In Holtville, AL, hair follicle drug tests are known for their fast and accurate detection of substances, ensuring precision in results. The method's reliability in confirming substance use is unmatched, providing results swiftly without compromising on accuracy.
The efficiency of hair testing offers timely insights for employers and authorities, as it quickly identifies drug and alcohol use with high precision. This speed, coupled with its accuracy, makes it the preferred choice for testing.
Hair follicle testing in Holtville, AL, provides employers with compliance peace of mind. This ensures adherence to drug-free workplace policies, reducing legal risks and promoting a safer work environment.
Employers benefit from the assurance that hair testing methods help enforce drug-free standards effectively, enhancing employee safety and workplace integrity through reliable compliance measures.
