Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means for spotting both drug and alcohol consumption. Hair captures long-term substance use history by embedding markers within its growing strands. When sourced closely to the scalp, it offers an approximate three-month detection span for alcohol and narcotics. Hair is straightforward to gather, hard to fake, and convenient to send.
A section of hair, measuring 1.5 inches with around 200 strands (approximately the width of a #2 pencil) from near the scalp, provides 100mg of hair—perfect for analysis and validation. For EtG, supplemental tests, and tests exceeding 10 panels, 150mg of sample is preferable. We advise using a jeweler’s scale to weigh it. If scalp hair is lacking, a comparable mass of body hair can be used. "Head hair" refers exclusively to scalp hair, whereas "body hair" covers all other types (such as facial and axillary hair).
Process Overview
The primary phases in the lab processing of drug test findings include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary integration of a sample into a lab's system. This process involves ensuring the sample was correctly sealed and dispatched, allotting a randomized LAN (Laboratory Accessioning Number), and finishing any supplementary data entry not captured by an electronic custody chain system.
Screening offers an introductory rapid evaluation for substances of abuse. While it economically dismisses drug use in most samples, a positive screening needs authentication to hold up legally. Samples detected as positive during Screening necessitate another level of verification.
If Screening suggests a positive finding, additional hair is taken from the original sample for Extraction. Drugs are removed from hair at much lower concentrations here than through other means (e.g., urine or oral fluids), rendering hair drug screening a challenging method to execute.
Confirmation for screened positive results is achieved using GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positive samples undergo washing pre-confirmation as necessary. The full lab procedure, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly dubbed "hair follicle tests," these procedures actually scrutinize the hair strand, not the follicle beneath the scalp.
Why Hair Testing? Hair follicle testing offers numerous advantages over traditional urine tests in McLaurin, MS. These tests deliver superior detection accuracy and are more reliable. Compared to urine tests, hair testing boasts a longer detection period, providing a comprehensive view of an individual's substance use history. Employers benefit from this enhanced accuracy when implementing zero-tolerance policies.
Extended Detection Period in McLaurin, MS is a significant advantage of hair follicle drug testing. It can detect drug use over a vastly longer timeframe, typically up to 90 days. This extended window offers employers a comprehensive overview of an applicant or employee's substance history, ensuring informed decision-making in hiring and retention.
The Tamper-Resistant Nature of hair follicle tests makes them a reliable option in McLaurin, MS. These tests significantly reduce the possibility of sample adulteration, rendering the results trustworthy and beyond question. Their design ensures that accuracy is maintained, creating confidence in the results provided.
Convenient Locations are integral for hair follicle testing in McLaurin, MS. Nationwide and local testing centers ensure quick, easy access to drug screening services, making the entire process simple and hassle-free for employers and individuals alike. These accessible locations streamline the testing procedure.
A Simple and Confidential testing process is assured in McLaurin, MS. From ordering to receiving results, every step is designed to uphold privacy and ease of use. Clients can rest assured that their information is handled discreetly, in a manner that respects their confidentiality and comfort.
Affordable Pricing and quick result turnaround are essential elements in McLaurin, MS. Competitive pricing structures and rapid processing provide excellent value for companies of all sizes. This affordability comes with the added benefit of peace of mind, allowing employers to keep their workplaces drug-free effectively.
Precision and Speed are vital when it comes to detecting substance use in McLaurin, MS. Hair follicle drug tests are known for their unmatched accuracy, ensuring employers and individuals receive reliable results promptly. With advancements in testing technology, hair follicle analyses provide a detailed substance use history with faster turnaround times, adding an element of convenience to the testing process.
Using hair follicle testing in McLaurin, MS gives Peace of Mind to employers while ensuring alignment with drug-free workplace policies. This testing method minimizes legal risks and enhances safety at work, providing a reliable measure to monitor and enforce a zero-tolerance stance against substance use.
