Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective instrument to uncover drug and alcohol consumption. It offers a comprehensive account of alcohol and drug use by capturing biomarkers within the fibers of the developing hair strand. When gathered near the scalp, hair can reveal alcohol and drug use over a period of up to roughly three months. Collecting hair is easy, adulteration is relatively difficult, and shipping is straightforward.
A 1.5-inch hair sample consisting of about 200 strands (akin to the thickness of a #2 pencil) nearest the scalp provides 100mg of hair, the optimal quantity for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg is advised. We suggest using a jeweler’s scale for weighing the specimen. If scalp hair is inaccessible, an equivalent quantity of body hair can be procured. By head hair, we mean scalp hair exclusively. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The primary procedures in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial incorporation of a sample into a laboratory's system. This process verifies proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry omitted by an electronic chain of custody system.
Screening performs an initial rapid assessment for drugs of abuse. While Screening is a budget-friendly method to eliminate drug usage in most samples, a positive screen necessitates confirmation for court admissibility. Samples that yield a presumptive positive in Screening require secondary confirmation.
For samples that test presumptively positive during Screening, additional hair is taken from the original specimen and prepared for Extraction. During Extraction, drugs are extracted from the hair at a concentration far lower than with other methodologies (such as urine or oral fluid), contributing to hair drug screening being the most challenging methodology to conduct.
Confirmation of positive screening results employs GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing before confirmation as required. The full laboratory process from Accessioning to Confirmation undergoes evaluation according to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the testing procedure examines the hair strand, not the follicle beneath the scalp.
The advantages of hair follicle testing over traditional urine methods are clear in Chubbuck, CA. With extensive detection accuracy, hair tests offer better reliability when assessing long-term substance use, proving more efficient than standard urine tests.
In Chubbuck, CA, hair follicle testing offers an extensive detection window, identifying substance use over a span of 90 days. This long detection period provides employers with a thorough understanding of an applicant or employee's substance history.
Hair follicle testing in Chubbuck, CA is tamper-resistant, significantly minimizing the risk of sample adulteration. This reliability ensures unquestionable results, offering confidence to those relying on their legality and results.
Our convenient testing locations in Chubbuck, CA, are part of a nationwide network, providing quick and hassle-free access to testing services. This enables easy participation in drug testing without the need for long commutes.
The process of hair follicle testing in Chubbuck, CA, is simple and confidential. From ordering to receiving results, the procedure emphasizes privacy, ensuring ease of use and discretion for all stakeholders.
Chubbuck, CA, benefits from affordable pricing and rapid turnaround times, ensuring excellent value. Our competitive pricing combined with speedy results provides peace of mind for organizations, regardless of size.
Hair follicle drug testing in Chubbuck, CA, provides fast, accurate, and reliable results. The precision of hair analysis ensures that substance use is detected with high accuracy. This superior accuracy means that clients receive definitive results swiftly, aiding quick decision-making.
For employers in Chubbuck, CA, hair follicle testing aligns with compliance efforts, securing adherence to workplace drug-free regulations. By implementing these tests, organizations mitigate legal issues while enhancing safety.
