Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective approach for identifying substance and alcohol consumption. It captures a comprehensive timeline of alcohol and drug usage by embedding molecular indicators within the strands of hair. When samples are taken from near the scalp, hair analysis offers a detection range of up to roughly three months. Collection is straightforward, it's relatively challenging to tamper with, and transportation is hassle-free.
An ideal test sample involves gathering 1.5 inches of approximately 200 hairs (roughly the thickness of a #2 pencil) nearest to the scalp, amounting to 100mg — the preferred sample for initial testing and verification. For extended panels beyond 10 or including EtG, a collection of 150mg is advisable. It is suggested to weigh this on a jeweler’s scale. Should scalp hair be inaccessible, comparable quantities of body hair can be utilized. By "head hair," we mean scalp-specific hair. "Body hair" encompasses all other hair varieties (like facial or axillary).
Process Overview
The sequence of procedures in testing comprises Accessioning, Initial Examination, Extraction, and Verification.
Accessioning pertains to the sample's primary handling in a lab's system. It involves ensuring proper sealing and transportation, assigning a random LAN (Laboratory Accessioning Number), and filling in any missing information not recorded by an electronic custody chain system.
The Initial Examination is a preliminary assessment for drug presence. Although economical for excluding potential drug use for most samples, a positive indication requires official confirmation to serve in judicial matters. Any samples showing presumptive positive results must undergo secondary verification.
Any presumptively positive indication in Screening necessitates additional hair from the initial specimen for the Extraction phase. This involves separating drugs from hair at significantly lower concentrations compared to other methods (e.g., urine or saliva), making this kind of screening particularly demanding.
Verification of any positive indication in the Initial Examination is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positive results are cleansed before verification as needed. The complete lab workflow, from Accessioning to Verification, adheres to CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 requirements.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the actual analysis targets the hair strand, avoiding the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Quinhagak, AK
When comparing hair follicle tests to traditional urine tests, the advantages are clear. Hair tests offer superior detection accuracy, boasting reliability that urine tests often lack.
Employers find hair testing crucial for enforcing zero-tolerance policies, given its extensive detection period, ensuring a thorough investigation into substance use history.
Extended Detection Window in Quinhagak, AK
Hair follicle testing is unmatched for its extended detection period, capable of identifying drug use for up to 90 days.
This comprehensive approach provides employers in Quinhagak with an in-depth understanding of an applicant or employee's history, offering insights that traditional methods like urine tests cannot match.
Tamper-Resistant Testing Method in Quinhagak, AK
Hair follicle tests significantly reduce the likelihood of sample tampering, ensuring unquestionable results.
This robust method provides peace of mind to employers and legal professionals in Quinhagak, as it minimizes the potential for adulteration, leading to dependable outcomes.
Convenient Nationwide Testing Locations in Quinhagak, AK
Our extensive network of testing centers ensures that services are accessible and hassle-free.
Whether local or nationwide, these locations provide quick and easy access, making testing seamless for individuals and organizations in Quinhagak.
Simple, Confidential Process in Quinhagak, AK
Our process is designed to be straightforward and private, alleviating concerns about confidentiality.
Affordable Pricing and Fast Turnaround in Quinhagak, AK
We understand the need for cost-effective solutions, offering competitive pricing structures.
Our fast turnaround times ensure you receive your results promptly, providing outstanding value and peace of mind for businesses of any size in Quinhagak.
Fast, Accurate, and Reliable Results in Quinhagak, AK
Hair follicle drug tests are unparalleled in delivering fast and precise results. Known for their exceptional ability to detect substance use, these tests are trusted by employers and professionals alike for their reliability and accuracy.
Quinhagak test centers ensure that results are swiftly processed, maintaining the high standards expected from nationwide testing services.
Compliance and Peace of Mind for Employers in Quinhagak, AK
By implementing hair follicle testing, employers can ensure compliance with drug-free workplace policies.