Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective mechanism for uncovering drug and alcohol consumption. Hair retains a historical record of alcohol and drug usage by capturing biomarkers within the fibers of the hair strand as it grows. When removed near the scalp, hair can offer a detection timeframe for up to roughly three months for alcohol and drugs. The procedure is straightforward, challenging to tamper with, and uncomplicated to transport.
A sample of 1.5 inches, containing approximately 200 hair strands (comparable to the thickness of a #2 pencil) adjacent to the scalp, provides 100mg of hair, which is the ideal quantity for both screening and confirmation processes. For EtG, additional tests, and tests over 10 panels, 150mg of hair is suggested. We advise using a jeweler’s scale for precision measurement. If scalp hair is not obtainable, a comparable quantity of body hair is accepted. Here, head hair exclusively pertains to scalp hair, whereas body hair covers all other hair types (e.g., facial, axillary).
Process Overview
The core stages in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning represents the initial reception and system entry of a sample at the lab. This stage involves verifying the sample’s proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data input not included by an electronic chain of custody system.
Screening acts as a preliminary evaluation for drugs of abuse. Though Screening is an economic method to negate drug usage in most samples, court admissibility requires verification of any positive screening. Samples that test positive presumptively in Screening necessitate additional confirmation.
Should a sample indicate a presumptive positive result during Screening, more hair is extracted from the initial sample for the Extraction stage. During this phase, drug compounds are extracted from hair at substantially lower concentrations compared to other methods (e.g., urine or saliva), rendering hair drug analysis as the most challenging methodology.
Confirmation of any positive screening result is realized through GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Any samples deemed presumptively positive are washed prior to confirmation as required. The comprehensive laboratory process from Accessioning to Confirmation undergoes stringent review following both the CAP (College of American Pathologists) Hair standards and accreditation to ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", this procedure examines the hair strand rather than the follicle beneath the scalp.
Why does hair testing outperform traditional urine tests in Gordonville, PA? Hair follicle testing provides enhanced detection and greater accuracy compared to urine tests. These tests are unmatched in reliably identifying substance use, offering a more comprehensive analysis. Unlike urine tests, hair testing is difficult to tamper with, leading to more dependable results.
Hair follicle tests in Gordonville, PA, offer an extended detection window, capturing drug use history up to 90 days. This long detection period provides employers with a thorough insight into an individual’s substance use, ensuring a holistic assessment of an applicant or employee's past drug activities.
The resilience of hair follicle tests against tampering makes them a preferred choice in Gordonville, PA. Unlike urine samples, which can be adulterated easily, hair tests provide unquestionable reliability. This robustness ensures that the results truly reflect the individual's substance use without manipulation.
With numerous testing centers available, both nationwide and in Gordonville, PA, accessing hair follicle drug testing services is hassle-free. Our facilities offer convenience and ease, ensuring that individuals can quickly obtain the necessary testing without unnecessary travel or complications.
The process of hair follicle testing in Gordonville, PA, is simple and secure. Clients can order, participate in, and receive results confidentially, all while maintaining privacy. Streamlined processes assure users of an easy experience while safeguarding personal information.
Affordable pricing and prompt results characterize our hair follicle testing services in Gordonville, PA. By offering competitive rates and quick turnaround, companies of various sizes receive excellent value, establishing peace of mind while preserving the bottom line in drug screening initiatives.
In Gordonville, PA, hair follicle drug tests offer swift and precise results. Their high accuracy ensures reliable detection of substances, maintaining the integrity of the testing process. By using state-of-the-art technology, results are not only fast but also consistent, providing a dependable solution for detecting drug use.
Hair follicle testing brings compliance and tranquility to employers in Gordonville, PA. By aligning with drug-free workplace policies, businesses can reduce legal risks and cultivate a safer work environment. Hair tests ensure adherence, helping to uphold organizational integrity and safety standards.
