Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing is increasingly being recognized as an effective means for identifying drug and alcohol consumption. Hair captures a prolonged record of substance intake by embedding biomarkers within the fibers of the developing hair strand. When obtained near the scalp, hair can reflect up to a three-month period for the presence of alcohol and other substances. Collecting hair is straightforward, challenging to falsify, and simple to transport.
A hair sample of 1.5 inches, containing around 200 strands (approximately the width of a #2 pencil) nearest to the scalp, will yield 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is advisable. We recommend measuring the sample using a jeweler’s scale. Should scalp hair be unavailable, a comparable quantity of body hair may be taken. Reference to head hair pertains exclusively to scalp hair. On the other hand, body hair includes all other hair types (facial, underarm, etc.).
Process Overview
The laboratory processing of a drug test is comprised of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample within a laboratory’s framework. This process confirms the correct sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and finalizes any requisite data entry not covered by an electronic chain of custody system.
Screening consists of a preliminary scan for drug abuse indicators. Although Screening is an economical strategy to dismiss drug usage in the majority of samples, a positive outcome in Screening requires further confirmation to be accepted in legal contexts. Samples yielding a presumptive positive in Screening necessitate auxiliary confirmation.
For presumptive positives during Screening, additional hair is extracted from the original sample and readied for the Extraction phase. In this stage, substances are drawn out from hair at significantly reduced concentrations than in other procedures (e.g., urine or oral fluid), making hair drug screening the most challenging procedure to execute.
Positive Screening results undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Any samples that appear presumptively positive are subjected to washing before Confirmation, if needed. The comprehensive laboratory process from Accessioning to Confirmation undergoes evaluation under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Even though often labeled as "hair follicle tests", the analysis is conducted on the hair strand rather than the hair follicle below the scalp.
Compared to urine tests, hair follicle testing in Geneva, AL, offers superior detection and reliability. The hair test's ability to identify drug use over an extended period enhances its accuracy significantly.
The comprehensive detection that hair tests provide surpasses traditional urine tests, making it the preferred choice for those seeking thorough and dependable results.
In Geneva, AL, hair follicle testing distinguishes itself with its capacity to reveal drug use for up to 90 days. This extensive detection window offers employers a detailed view of an individual's substance history.
Employers benefit from the extended detection period, gaining a holistic perspective of an applicant or employee's lifestyle choices, which standard tests may miss.
The reliability of hair follicle testing in Geneva, AL, comes from its tamper-resistant nature. This testing method minimizes the risk of sample adulteration, ensuring credible results.
Hair tests provide employers and individuals with confident, verifiable outcomes, significantly reducing any doubts about the sample's integrity.
Our nationwide and local testing facilities in Geneva, AL, make hair follicle testing accessible and convenient. The widespread access ensures a quick and stress-free testing process.
The availability of numerous testing centers means immediate and straightforward testing is always within reach, making the experience hassle-free.
In Geneva, AL, the hair follicle drug testing process is both simple and confidential. Ordering, conducting the test, and obtaining results respects privacy at each stage.
This straightforward process addresses privacy concerns and offers ease of use, providing a seamless experience for users seeking confidentiality.
Our pricing in Geneva, AL, is competitive, coupled with rapid turnaround times. These elements ensure that businesses receive value without compromising on efficiency.
By offering affordable solutions, we extend excellent service to companies of any size, enhancing trust and peace of mind with quick, reliable results.
The hair follicle drug test in Geneva, AL, is known for its speed and precision, providing fast, accurate results. Its ability to precisely detect substance use ensures reliability for various stakeholders.
Employers and individuals alike value these tests for their rapid processing and high accuracy in substance detection, offering peace of mind and trust in the results.
In Geneva, AL, using hair follicle testing supports compliance with drug-free workplace policies, enhancing security and reducing legal risks.
The assurance brought by accurate hair tests leads to sustained workplace safety, offering employers peace of mind and adherence to safety standards.
