Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective instrument for identifying drug and alcohol consumption. Hair captures a long-standing record of alcohol and drug presence by encasing biomarkers within the fibers of the growing strand. When taken near the scalp, hair offers a detection period of roughly up to 3 months for substances. It's easy to collect, hard to tamper with, and straightforward to transport.
Collecting a 1.5-inch segment of approximately 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg, which is the optimal amount for screening and confirmation tests. For enhanced EtG tests and/or analyses exceeding 10 panels, 150mg of the sample is advised. It's recommended to weigh the sample using a jeweler's scale. If scalp hair is unobtainable, a comparable amount of body hair may be gathered. "Head hair" specifically pertains to scalp hair, whereas "body hair" encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The laboratory workflow for processing drug test outcomes comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the primary processing of a specimen into the laboratory's database. This procedure incorporates ensuring the specimen's seal and shipment were properly executed, allocating a random LAN (Laboratory Accessioning Number), and completing any missing data entry not captured by an electronic chain of custody system.
Screening is an initial rapid assessment for substance abuse. It's a cost-efficiency measure to rule out drug use in a majority of samples; however, a positive result from screening necessitates further confirmation for legal admissibility. Samples with potential positive findings in the Screening phase require subsequent verification.
When a sample shows potential positive results during Screening, additional hair is drawn from the original specimen for the Extraction process. In this phase, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), marking hair drug screening as the most intricate technique to execute.
Verification of any positive screening outcome employs GC/MS, GC/MS/MS, or LC/MS/MS techniques. Every sample with a presumptive positive is cleaned before confirmation if necessary. The entire laboratory procedure from Accessioning through to Confirmation is evaluated under the CAP (College of American Pathologists) Hair guidelines and maintains accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests," the test evaluates the hair strand, not the follicle beneath the scalp.
In Evergreen, LA, hair follicle testing surpasses traditional urine tests in several ways. Its superior detection accuracy ensures that substances are identified even if they were consumed months prior. This method offers unbeatable reliability, as it minimizes the risks inherent in urine testing like tampering or sample substitution.
While urine tests are common, they falter where hair testing excels: long-term detection. Hair tests provide a broader analysis of drug use patterns over time, which urine tests, focused on recent consumption, simply cannot match. Therefore, hair follicle testing is the preferred choice for comprehensive assessments.
The extended detection window of hair follicle testing in Evergreen, LA, offers substantial advantages. By revealing drug use up to 90 days before the test, employers can gain a complete understanding of an individual’s substance history.
This long detection period is crucial for pre-employment screenings or ongoing employee evaluations. It provides a comprehensive picture unavailable in shorter detection window methods, making it indispensable for thorough background checks.
Reducing sample tampering risks significantly, hair follicle testing in Evergreen, LA, assures reliable and undeniable results. Unlike urine samples, which are easily doctored, hair samples maintain integrity from collection to analysis.
An uncheatable and transparent process is key to ensuring test accuracy. With the added assurance of tamper-resistant methods, stakeholders can act confidently upon the test outcomes.
With convenient testing centers spanning the nation, including Evergreen, LA, our services ensure quick, easy access to hair follicle testing. The wide network enables the swift execution of tests, catering to various needs.
Streamlined procedures reduce the inconvenience associated with drug testing. Clients can efficiently utilize these services, knowing support is readily at hand, whether locally or nationwide.
In Evergreen, LA, the hair follicle testing process is simple and confidential. Ordering, conducting the test, and receiving results occur seamlessly, prioritizing privacy.
Transparency and confidentiality form the backbone of our approach. Users achieve peace knowing their data is protected while accessing the straightforward testing procedures.
With affordable pricing and fast results, our hair follicle testing service in Evergreen, LA, offers excellent value for companies of all sizes. Competitive rates ensure cost-effectiveness without compromising on service quality.
Our rapid turnaround times guarantee timely insights, essential for making immediate, informed business decisions. Emphasizing both value and speed, we aim to meet the diverse needs of different organizations.
Offering fast, accurate, and reliable results, hair follicle drug testing in Evergreen, LA, stands out for its precision. When it’s imperative to know about substance use, this method delivers unparalleled accuracy, swiftly revealing drug presence.
Due to its high detection accuracy, hair testing ensures early intervention opportunities, valuable for employers and other stakeholders. The rapid and definitive results support informed decision-making, reinforcing the testing method’s appeal for thorough assessments.
Employers in Evergreen, LA, benefit greatly from using hair follicle testing, aligning with drug-free workplace policies. This method minimizes potential legal issues and enhances employee safety by offering indisputable drug use evidence.
Satisfying compliance standards through reliable testing fosters peace of mind. Employers can rest assured they are meeting all necessary regulations while maintaining a secure and healthy work environment.
