Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a robust method for detecting drug and alcohol consumption. The hair’s fibers encapsulate biomarkers, offering a prolonged history of substance use. When clipped near the scalp, hair holds a detection window of up to around 90 days for alcohol and drugs. Collecting hair is straightforward, moderately challenging to tamper with, and convenient for transport.
A sample measuring 1.5 inches, comprising roughly 200 hair strands (resembling a #2 pencil), close to the scalp can yield 100mg, the ideal quantity for both screening and confirmation processes. For EtG, additional tests, or panels exceeding 10, the advised quantity is 150mg. Utilizing a jeweler’s scale is recommended for weighing the specimen. Should scalp hair be inaccessible, an equivalent amount of body hair can be utilized. References to head hair pertain strictly to scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The drug test result processing at laboratories involves four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the sample’s initial intake into the lab’s system. This process verifies that the sample is properly sealed and dispatched, allocates a random LAN (Laboratory Accessioning Number), and finalizes any unenclosed data entry from an electronic chain of custody system.
Screening involves a preliminary assessment for drugs of abuse. While a cost-efficient approach to exclude drug usage in the majority of samples, a positive screen requires verification to be legally admissible. Samples testing presumptive positive in Screening necessitate secondary confirmation.
When a sample is deemed presumptively positive during Screening, more hair is extracted from the initial sample for Extraction preparation. At this stage, drug extraction from hair occurs at notably lower concentrations compared to other methods (e.g., urine or oral fluid), marking hair drug testing as the most complex methodology.
Affirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The complete process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", the analysis actually examines the hair strand instead of the hair follicle beneath the scalp.
Why Hair Testing Excels Over Urine Tests in Northway Junction, AK
Hair testing offers superior detection accuracy compared to urine testing, with a longer detection window. It's a preferred method for those requiring comprehensive and reliable drug use assessments.
Long-term Insight
Compared to urine tests, hair follicle tests give a longer substance use history, making them advantageous for environments needing stringent drug policies.
Extended Detection Period in Northway Junction, AK
Hair follicle drug testing detects substance use for up to 90 days, offering a longer timeline compared to alternative testing methods. This allows insight into an individual's prolonged substance habits.
Comprehensive Data
This extensive detection range provides employers with a thorough view of potential hires or current employees, underpinning informed decisions on maintaining a drug-free workplace.
Robust and Tamper-Resistant Testing in Northway Junction, AK
Hair follicle tests are highly resistant to tampering, ensuring that results remain credible and trustworthy. This is critical in reducing the risk of sample adulteration.
Unquestionable Results
Due to stringent collection techniques, attempts at sample manipulation are minimized, providing organizations with confidence in the authenticity of test results.
Accessible Testing Locations Across Northway Junction, AK
Our widespread network of testing centers ensures convenient access, enabling quick and uncomplicated drug testing services that cater to both local and nationwide clients.
Seamless Experience
With easily reachable test sites, the process is streamlined and hassle-free, from test scheduling to result acquisition.
Effortless and Private Process in Northway Junction, AK
Our approach to hair follicle testing is straightforward and confidential. From test ordering to result delivery, we prioritize privacy, ensuring a secure experience for every client.
User-centric Operation
Concerns about confidentiality are nullified with our discreet procedures, designed to make the testing journey as seamless as possible.
Competitive Rates and Swift Outcomes in Northway Junction, AK
We offer hair follicle testing services with affordable pricing strategies and swift result turnarounds, providing substantial value for businesses of every scale.
Budget-friendly Solutions
Our cost-effective offerings ensure that employers can maintain rigorous testing schedules without financial strain, all while receiving quick outcomes.
Quick, Precise, and Dependable Results in Northway Junction, AK
Hair follicle drug testing excels in providing rapid and accurate results. It identifies substance use with high precision, making it a reliable choice for employers and individuals seeking trustworthy drug testing solutions.
Guaranteed Accuracy
Utilizing advanced technologies, hair follicle tests ascertain substance ingestion with exceptional accuracy, offering dependable outcomes that serve various screening needs.
Ensuring Compliance and Peace of Mind in Northway Junction, AK
Employing hair follicle testing aids employers in adhering to drug-free workplace regulations, mitigating legal risks, and enhancing overall safety standards.
Reassurance through Consistency
The consistent and valid results obtained through hair testing foster a peaceful workplace environment, diminishing the likelihood of drug-related incidents.
