Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a robust method for detecting drug and alcohol usage. Hair strands entrap biomarkers within their fibers, providing a long-term record of substance use. Gathered near the scalp, hair can offer a detection period of approximately three months for both alcohol and drugs. The process of collecting hair is straightforward, it's somewhat resistant to tampering, and easy to dispatch.
A 1.5-inch segment, comprising roughly 200 hair strands (comparable to the thickness of a #2 pencil) from the scalp’s proximity, yields 100mg, the perfect specimen size for both screening and confirmation. For EtG, additional tests, or tests beyond 10 panels, a 150mg sample is advisable. Use a jeweler’s scale for specimen measurement. In the absence of scalp hair, an equivalent portion of body hair can be obtained. When we discuss head hair, it solely pertains to scalp hair. Conversely, body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The laboratory processing of a drug test result comprises four essential phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, samples undergo initial processing within a laboratory’s system. This step involves ensuring that samples were correctly sealed and transported, assigning them a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry that isn't provided by an electronic chain of custody.
Screening entails an initial rapid test for drug abuse. Though Screening is a low-cost technique to exclude drugs in most samples, a positive outcome necessitates confirmation for legal acceptability. Samples that show presumptive positive results in Screening must be verified through additional confirmation.
If during the Screening phase, a sample shows presumptive positivity, additional hair is used from the original specimen for Extraction. In this stage, substances are separated from hair at far lower concentrations than found in other tests (like urine or oral fluid), making hair drug screening especially complex to execute.
Confirmation of any positive Screening findings is achieved with either GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing before confirmation if needed. The complete lab process, from Accessioning to Confirmation, is examined under both the CAP (College of American Pathologists) Hair category and accredited per ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis pertains to the hair strand itself, excluding the sub-scalp hair follicle
Hair follicle testing in Columbiana, AL, triumphs over urine testing by providing superior detection accuracy. Its long detection window is invaluable, offering insights that urine tests miss.
For employers and agencies preferring comprehensive evaluations, hair testing's precise results are a key advantage over traditional urine tests, delivering detailed detection assurance.
Hair follicle testing in Columbiana, AL, offers an extensive detection window, reaching up to 90 days. This long-term perspective aids employers in understanding an individual's substance history effectively.
Employers gain a wider view of an applicant or employee's drug use through its extended detection period, surpassing shorter-term urine tests.
Hair follicle tests in Columbiana, AL, significantly reduce tampering risk, enhancing result reliability and consistency. Their resistance to sample adulteration safeguards test integrity.
Employers and courts find hair tests advantageous due to their tamper-resistant nature, ensuring trustworthy results without manipulative interferences.
Accredited Drug Testing provides convenient nationwide centers, including Columbiana, AL, making drug testing accessible and straightforward. Our widespread locations ensure easy test access.
The hassle-free availability in local and national sites facilitates swift and uncomplicated hair follicle testing, meeting diverse client needs efficiently.
In Columbiana, AL, the hair follicle testing process is streamlined and confidential. From scheduling to receiving results, each step respects privacy and offers ease of use.
Simplicity and confidentiality define our hair testing procedures, ensuring users remain informed and reassured throughout the entire process.
With competitive pricing, hair follicle testing in Columbiana, AL, delivers outstanding value. Rapid turnaround times amplify the benefits for businesses, regardless of scale.
Our cost-effective approach coupled with quick results provides companies with economical testing solutions and timely outcomes, enhancing resource allocation.
In Columbiana, AL, hair follicle drug tests are celebrated for their fast and accurate outcomes. These tests are remarkably precise in detecting substance abuse, making them a leading choice for employers and agencies.
Employing advanced methods, hair tests ensure rapid detection, routinely providing results that are both reliable and swift. This speed and precision are unmatched when identifying long-term drug use.
Utilizing hair follicle testing in Columbiana, AL, allows employers to stay compliant with drug-free workplace policies, minimizing legal risks. It fosters a secure work environment.
Employers gain peace of mind through enhanced safety and compliance, bolstered by hair testing's detailed and thorough substance use monitoring.
