Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying drug and alcohol usage. Hair captures a long-term record of these substances by embedding biomarkers in the strands that are growing. When taken close to the scalp, hair can offer an approximate 3-month window for detecting drugs and alcohol. Hair is easy to collect, relatively hard to tamper with, and simple to transport.
A sample size of 1.5 inches consisting of around 200 hair strands (about the width of a #2 pencil) near the scalp yields 100mg, which is the ideal sample for both screening and confirmation. For EtG, extras, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale to measure the specimen. If there is no scalp hair, a matching quantity of body hair can be obtained. When discussing head hair, we refer exclusively to scalp hair. Body hair includes all other hair types (such as facial or axillary hair).
Process Overview
The primary steps in lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial handling of a sample in a lab's system. This involves checking if the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody.
Screening involves a preliminary rapid assessment for abused drugs. Although Screening is a cost-efficient way to exclude drug use in most samples, any positive screening results must be confirmed to hold up in court. Samples that are tentatively positive in Screening require a subsequent confirmation.
Should a sample be tentatively positive in the Screening phase, additional hair from the initial specimen is prepped for Extraction. Here, drugs are extracted from hair at much lower concentrations than in methods like urine or oral fluid, making hair drug screening the most challenging methodology to execute.
Confirmation for any positive screening outcome is conducted by GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are tentatively positive are washed before confirmation if necessary. The entire lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis actually examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing offers a compelling advantage over traditional urine tests in Mingoville, PA. The accuracy in identifying substance use is superior, surpassing the limitations typically seen with urine tests.
Employers favor hair testing for its consistency and dependability. Compared to urine analysis, it provides a clearer picture of long-term substance use, minimizing false negatives and enhancing detection reliability.
Hair follicle testing in Mingoville, PA offers an extended detection window of up to 90 days, significantly longer than traditional methods. This long-term analysis gives employers a comprehensive perspective on an individual's substance use history.
For a thorough examination of an applicant or employee's past substance behavior, hair testing proves invaluable. It surpasses shorter-term testing methods, exposing patterns that urine testing can't reveal.
One of the most robust aspects of hair follicle tests in Mingoville, PA is their strong tamper-resistance. The integrity of the results is maintained through a testing method designed to prevent sample adulteration.
Unlike urine testing, hair analysis offers reliable and undeniable results. In Mingoville, PA, this method stands firm against sample tampering, ensuring employers receive authentic and trustworthy outcomes.
With conveniently located testing centers throughout the nation, including Mingoville, PA, we ensure easy access to our services. Testing is straightforward, helping participants quickly connect with a center near them.
Whether you're local or traveling within the country, our widespread network guarantees you can access drug testing services without hassle, keeping the process efficient and stress-free.
The simple and confidential nature of ordering and conducting hair follicle tests in Mingoville, PA prioritizes privacy and convenience. From test scheduling to receiving results, the process is streamlined for ease of use.
This one-stop solution addresses concerns about confidentiality, ensuring a smooth experience while safeguarding personal information at every step.
By offering competitive pricing and fast turnaround times, hair follicle testing in Mingoville, PA presents tremendous value. Tailored to companies of all sizes, the service emphasizes efficiency and affordability.
Maintaining both cost-effectiveness and quality, this testing method in Mingoville, PA addresses budget constraints while ensuring timely and reliable drug screening for businesses.
The unmatched precision of hair follicle drug tests ensures precise and swift outcomes in Mingoville, PA. High accuracy in detecting substance use makes these tests stand out, providing reliable information within a short timeframe.
When it comes to speed and certainty, hair testing is second to none. Mingoville participants can trust that their results will be both quick and exact, saving valuable time while still ensuring reliability.
Hair follicle testing supports workplace compliance in Mingoville, PA, aligning with drug-free policies effortlessly. This method minimizes legal risks while promoting a safer working environment through rigorous screening.
Providing peace of mind for employers, hair testing ensures adherence to company regulations. It plays a crucial role in maintaining a secure and compliant workforce.
