Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method for detecting alcohol and drug consumption. Hair captures a prolonged record of drug and alcohol intake by embedding biomarkers within the fibers of the hair as it grows. When gathered near the scalp, hair offers up to roughly a 90-day detection period for substances. Hair collection is straightforward, moderately resistant to tampering, and simple to transport.
A sample measuring 1.5 inches, consisting of approximately 200 hair strands (comparable in thickness to a #2 pencil) closest to the scalp equivalates to 100mg of hair, which is the optimum quantity for verification and testing. For tests of EtG, further evaluations, and/or panels exceeding 10, a 150mg sample is suggested. It's advisable to measure the specimen utilizing a jeweler’s scale. Should scalp hair be unavailable, an identical quantity of body hair can be gathered. Note that head hair specifically refers to scalp hair. Body hair is all other hair types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result is comprised of four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial introduction of a sample into the laboratory’s workflow. This step ensures that the sample was appropriately sealed and transported, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing data entry not handled by an electronic chain of custody.
Screening performs a preliminary assessment to identify drugs of abuse. While Screening is an economical means to exclude substance usage for most samples, a positive result in Screening requires validation to be deemed admissible legally. Any samples flagged as presumptively positive in Screening necessitate a subsequent confirmation process.
If Screening indicates a presumptive positive result, additional hair from the initial sample is prepared for Extraction. During this phase, substances are extracted from the hair at lower concentrations compared to other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation for any positive Screening outcomes utilizes methods such as GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo pre-confirmation washing as necessary. The comprehensive laboratory processing from Accessioning to Confirmation is evaluated under both CAP (College of American Pathologists) Hair specifications and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the test scrutinizes the hair strand itself, not the follicle beneath the scalp.
In Shavertown, PA, hair follicle testing emerges as a superior choice compared to traditional urine tests. Hair testing provides increased detection accuracy and reliability.
This method enables the identification of substances consumed over an extended period, unlike urine tests with shorter detection capabilities.
It ensures a robust understanding of an individual's drug use history, crucial for informed decisions by employers and legal entities.
The extended detection window of hair follicle testing, up to 90 days, is a key advantage for employers in Shavertown, PA. This method offers a thorough understanding of an applicant or employee's drug history.
Compared to shorter-term detection of urine tests, hair analysis gives employers a comprehensive overview, aiding in making better hiring and supervision decisions.
Such extensive detection ensures detailed substance use insights.
Hair follicle tests in Shavertown, PA, significantly mitigate the risks of sample tampering, offering reliable results.
Unlike other methods, hair tests are difficult to adulterate, ensuring the integrity of the testing process.
This tamper-resistant characteristic delivers indisputable findings, crucial for maintaining workplace safety and compliance with drug-free policies.
Employers can trust these results for accurate evaluation of substance use.
In Shavertown, PA, our nationwide testing centers offer exceptional convenience for conducting hair follicle tests. With our centers spread across numerous locations, accessing testing services is straightforward and hassle-free.
This easy accessibility guarantees quick tests whenever required, making it seamless for employers and individuals to conduct necessary testing.
The network supports reliable service delivery across the nation.
The process of hair follicle testing in Shavertown, PA, is both simple and confidential. Ordering, taking, and receiving results is streamlined for ease of use.
This confidentiality assures participants of privacy concerns, enhancing the acceptability of the testing protocol.
The seamless procedure facilitates a straightforward experience, ensuring user-friendly interaction from initial request to receiving results.
With competitive pricing and fast turnaround times, hair follicle testing in Shavertown, PA, offers excellent value for businesses. Our structure ensures affordability for companies of all sizes, aligning with budget requirements.
Quick processing further provides reassurance through prompt results, enhancing decision-making efficiency.
Such affordability and speed highlight the method's appeal for cost-effective drug testing solutions.
In Shavertown, PA, hair follicle drug testing offers results that are both fast and precise, ensuring a high standard of reliability. Hair tests excel in identifying substance use with remarkable accuracy.
Employers benefit immensely from this method as it provides a dependable means to assess substance use, crucial in maintaining workplace standards.
Quick processing times ensure timely information, making this method strategically viable for critical decision-making.
Utilizing hair follicle testing ensures compliance with workplace drug policies in Shavertown, PA, promoting peace of mind for employers. This testing method assists in adhering to legal standards, reducing risks associated with drug use in the workplace.
Employers benefit from enhanced safety and reduced liability, making it a strategic move to integrate hair testing in drug policy enforcement.
Compliance ensures integrity in workplace operations.
