Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as an influential method for uncovering drug and alcohol consumption. Hair provides a prolonged timeline of substance intake by embedding biomarkers within the growing hair's fibers. When gathered near the scalp, hair can reveal approximately a 3-month detection span for substances like alcohol and drugs. Hair is straightforward to collect, challenging to tamper with, and convenient to send.
A 1.5-inch segment consisting of roughly 200 strands of hair (comparable to the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the perfect sample size for both screening and confirmation purposes. For EtG, additional tests, and/or examinations surpassing 10 panels, 150mg of the sample is advised. It's suggested to measure the sample on a jeweler's scale. If head hair is not available, a comparable amount of body hair can be utilized. When discussing head hair, we solely refer to scalp hair. Body hair pertains to all other varieties (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test outcome involves four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a lab's infrastructure. This includes confirming the proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and finalizing any supplemental data entry absent in an electronic chain of custody setup.
Screening consists of a preliminary review for illegal drug presence. Though Screening is an economical approach to dismiss drug usage in many samples, a positive screen necessitates verification for legal proceedings. All samples deemed preliminarily positive in Screening require successive confirmation.
If a sample appears to be positive during the Screening phase, additional hair is obtained from the primary sample and prepared for Extraction. Here, substances are withdrawn from hair at a lesser concentration compared to methods like urine or oral fluid, rendering hair drug screening the most intricate method to conduct.
Verification of any positive screening outcome is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All samples flagged as preliminarily positive are cleansed ahead of confirmation if necessary. The full laboratory procedure, from Accessioning to Confirmation, undergoes scrutiny under both the CAP (College of American Pathologists) Hair certification and the ISO / IEC 17025 standards accreditation.
Benefits of hair drug testing:
Constraints:
Note: Although often termed "hair follicle tests," the analysis is conducted on the hair strand itself, not the hair follicle beneath the scalp.
In Eighty Four, PA, hair follicle testing stands out against traditional urine tests. While urine tests are common, hair tests offer superior accuracy and reliability. The extended detection window of hair testing provides a more comprehensive view of an individual's drug use history, making it a favored choice for employers who need to uphold stringent drug-free policies.
Hair follicle testing in Eighty Four, PA boasts an extended detection window of up to 90 days. This allows employers to gain a more detailed understanding of a candidate or employee's substance usage over a longer period, facilitating informed decision-making. This comprehensive historical view is unmatched by other testing methods, establishing its pivotal value.
Opting for hair follicle testing in Eighty Four, PA significantly reduces the risk of sample adulteration. Unlike urine tests, which can be tampered with more easily, hair tests provide results that are difficult to contest. This reliability enhances the trustworthiness of the testing process, ensuring that the outcomes are genuine and credible.
With numerous testing centers across the nation, we provide convenient access to drug testing services in Eighty Four, PA. Our network ensures that both local and nationwide clients can easily and quickly obtain the testing services they need. This widespread accessibility simplifies the testing process for organizations and individuals alike.
The process of hair follicle testing in Eighty Four, PA is both simple and confidential. From placing an order to receiving results, the entire procedure ensures privacy and ease of use, addressing any privacy concerns clients might have. The streamlined approach makes it user-friendly for individuals and employers seeking confidential testing solutions.
In Eighty Four, PA, our hair follicle testing services are known for affordable pricing and fast turnaround times. Whether a small business or a large corporation, our competitive pricing model delivers excellent value. Coupled with swift result processing, this makes our services both economical and efficient for all clients.
Hair follicle drug tests in Eighty Four, PA provide fast and accurate results, ensuring reliability in detecting substance use. This testing method is renowned for its ability to quickly and efficiently identify a wider range of substances compared to other methods. The high precision of hair testing makes it an optimal choice for organizations seeking certainty and quick results.
Compliance with drug-free workplace policies in Eighty Four, PA is made seamless through hair follicle testing. This method not only helps maintain legal compliance but also fosters a safer work environment. By integrating such reliable testing protocols, companies can mitigate legal risks while enhancing overall workplace safety and peace of mind.
