Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective method for identifying drug and alcohol consumption. Hair offers a prolonged history of these substances by capturing biomarkers within the strands of growing hair. When gathered near the scalp, hair can reveal up to a three-month window of substance detection. Hair is easy to gather, reasonably resilient to tampering, and straightforward to transport.
A hair sample measuring 1.5 inches, approximately 200 strands or the size of a #2 pencil, taken from the scalp provides 100mg, which is ideal for testing and verification. For EtG, add-ons, or evaluations exceeding 10 panels, a suggestion of 150mg is made. We suggest utilizing a jeweler's scale for measuring the sample. In cases where scalp hair is not available, a similar quantity of body hair may be collected. Head hair specifically refers to scalp hair, whereas body hair encompasses other types (facial, axillary, etc.).
Process Overview
The primary phases in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning handles the sample’s initial integration into a lab’s system. This step ensures the sample was appropriately sealed and dispatched, allocates a LAN (Laborary Accessioning Number), and adds any necessary data not captured by an electronic chain of custody system.
Screening conducts a preliminary quick assessment for drugs of abuse. While cost-effective to eliminate drug usage in most samples, a positive screen necessitates confirmation for court admissibility. Samples testing presumptively positive require verification.
For presumptively positive samples in Screening, more hair is extracted from the original sample and prepared for Extraction, where drug extraction from hair occurs at notably lower concentrations compared to other methods (such as urine or oral fluid), rendering hair drug screening more challenging.
Positive screening confirmation is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Samples presumed positive are washed as needed before confirmation. The full procedural journey from Accessioning to Confirmation is assessed by both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 standards accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Often dubbed "hair follicle tests", these tests actually examine the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Westville, FL triumphs over urine tests due to superior detection accuracy and reliability. By providing a wider detection window, these tests reveal drug usage patterns more comprehensively.
Westville, FL benefits from the extended detection range of hair follicle tests, spotting drug use up to 90 days back. Employers gain a full picture of potential hires or employees.
The tamper-resistant nature of hair follicle tests in Westville, FL provides an edge, as they drastically lower tampering risks, ensuring credible results.
For residents of Westville, FL, the convenience of our nationwide testing centers offers trouble-free access to hair follicle testing services, simplifying the process.
Discover the simple, confidential process of hair follicle testing in Westville, FL. From booking to results, privacy and user-friendliness are prioritized.
Competitive pricing and fast turnaround make hair follicle testing in Westville, FL affordable for businesses. Enjoy excellent value without compromising on quality.
Experience fast, accurate, and reliable hair follicle drug testing results in Westville, FL. Precision and speed are at the forefront of what we offer, ensuring high accuracy in spotting substance use.
Hair follicle testing helps meet compliance standards and promotes workplace peace of mind for employers in Westville, FL. Drug-free policies are upheld, reducing workplace risks.
