Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a valuable method for identifying drug and alcohol consumption. It offers a prolonged overview of substance use by preserving biomarkers within the strands as the hair grows. When taken from near the scalp, it can reveal usage patterns over a detection window extending up to 3 months. The sample collection is straightforward, resistant to tampering, and straightforward to transport.
Gathering a 1.5-inch segment of nearly 200 hair strands (approximately the diameter of a #2 pencil) nearest to the scalp yields 100mg, which is optimal for both screening and confirmation. For tests detecting EtG, additional analytes, or panels exceeding 10, 150mg is advised. We recommend using a jeweler’s scale to measure the specimen. In cases where scalp hair cannot be used, an equivalent amount of body hair can serve as a substitute. When mentioning head hair, it pertains solely to scalp hair. Other hair types (facial, axillary, etc.) constitute body hair.
Process Overview
The laboratory procedure for processing a drug test result encompasses four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial incorporation of a sample into the lab's system. This process involves ensuring the sample's secure sealing and proper shipment, assigning a randomized LAN (Laboratory Accessioning Number), and completing any necessary data entry not already provided by an electronic chain of custody system.
Screening consists of a preliminary assessment for abusing drugs. Although Screening is a cost-efficient means to identify potential drug use for most samples, a positive result requires confirmation to be legally valid. Any samples with an initial positive result necessitate secondary confirmation.
Should a sample show a presumptive positive during Screening, a further amount of hair is extracted from the original specimen for Extraction. This phase involves isolating drugs from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair drug screening is notably complex.
Confirmation of any positive screen is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positives are cleansed before confirmation as needed. The complete laboratory procedure, spanning from Accessioning to Confirmation, is conducted under scrutiny from both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although referred to as "hair follicle tests," the testing relates to the analysis of the hair strand, not the follicle beneath the scalp.
Why is hair follicle testing in Mabelle, TX superior to urine testing? Primarily, it offers a much longer detection window, providing a more detailed history of substance use. This proves advantageous over urine tests which have shorter detection periods, offering a limited view of an individual's history.
With hair testing, the accuracy level is exceptional, making it a preferred choice for stringent policies and regulations. Unlike urine tests, which depend on recent substance use, hair tests reveal substance patterns, aiding in comprehensive evaluations.
Hair follicle testing in Mabelle, TX, stands out due to its extended detection window. Unlike other conventional drug tests, hair testing captures drug use up to 90 days, giving employers a comprehensive view over a longer timeframe.
By offering this wide-ranging detection capability, employers and regulatory bodies can make informed decisions. The method ensures a more complete understanding of someone's history, contributing to safer and more responsible work environments.
In Mabelle, TX, hair follicle testing greatly reduces the risk of tampering with samples. This method ensures that results are both reliable and unquestionable, standing as a formidable barrier against adulteration, a common issue in some other testing techniques.
Sample integrity plays a crucial role in the accuracy of test outcomes, and hair testing upholds this integrity effectively. This contributes to the trustworthiness of the results and reassures employers regarding the dependability of the test findings.
In Mabelle, TX, the convenience of nationwide testing centers provides easy access to hair follicle drug testing services. Our extensive network ensures prompt service, emphasizing efficiency and ease of use at local and national levels.
The availability in various locations guarantees a hassle-free experience, allowing individuals and businesses to quickly arrange and complete necessary testing without logistical headaches.
The process of obtaining and analyzing hair follicle tests in Mabelle, TX, is simple and confidential. From ordering the test to acquiring results, every step is designed to protect privacy and assure participants of the smooth procedure involved.
Privacy concerns are addressed through secure handling of information, while ease of process ensures that everyone can comfortably navigate the testing requirements without unnecessary complications.
Offering competitive pricing and fast turnaround times, hair follicle testing in Mabelle, TX, represents excellent value. Companies of all sizes can benefit from these cost-effective solutions that promise prompt and reliable outcomes.
This affordability doesn't compromise the quality of the service provided. Businesses can manage their testing requirements efficiently, balancing cost with the need for high-quality and timely results.
In Mabelle, TX, hair follicle drug tests deliver fast, accurate results. These tests provide a precise analysis of substance use and are celebrated for their reliability. The swift processing of samples ensures timely delivery of results, making it a favorite among industries requiring dependable testing methods.
With unparalleled accuracy, hair follicle testing detects substance use effectively. Employers seeking dependable results can count on these tests to rightly assess an individual's history, supporting better decision-making in various spheres.
For employers in Mabelle, TX, hair follicle testing facilitates a drug-free work environment, ensuring compliance with workplace policies. By reducing legal risks linked with noncompliance, companies can maintain workplace safety.
The assurance that comes with using hair tests contributes to peace of mind. Companies implementing these tests can rely on precise results that help cement a safe and legally compliant workspace for all employees.
