Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has increasingly been acknowledged as an effective resource for identifying substance use. Hair captures a prolonged record of drug and alcohol consumption by retaining biomarkers within the fibrous structure of the emerging hair. When taken near the scalp, hair can reveal up to around a 3-month window for detecting alcohol and drugs. Collecting hair is straightforward, relatively resistant to tampering, and easily transported.
A specimen of 1.5 inches with around 200 hair strands (comparable to a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal sample for screening and confirmation. For EtG, supplements, and/or tests exceeding 10 panels, a specimen amount of 150mg is advised. It's suggested to use a jeweler’s scale to measure the specimen. If scalp hair is not available, an equivalent quantity of body hair can be used. When mentioning head hair, we imply scalp hair specifically. Body hair encompasses all other hair forms (facial, underarm, etc.).
Process Overview
The four core stages in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary processing of a sample into a lab's framework. This step encompasses checking that the sample was correctly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and completing additional data input absent from an electronic chain of custody system.
Screening represents an initial swift assessment for substances of abuse. Although Screening serves as a budget-friendly method to exclude drug use in most samples, any positive results must be verified for court acceptance. Any samples with presumptively positive outcomes in Screening demand further confirmation.
Should a sample be presumptively positive at the Screening phase, more hair is drawn from the original sample and arranged for Extraction. In this phase, substances are isolated from hair at a much lesser concentration than in other methods (e.g., urine or oral fluid), which makes hair drug screening the most challenging method to execute.
Confirmation of any preliminary positive Screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing before confirmation as necessary. The complete laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and meets ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests," the actual analysis is conducted on the hair strand rather than the scalp-rooted follicle.
Hissop, AL's hair follicle testing is revolutionizing drug detection with unmatched accuracy over traditional urine tests. Unlike urine-based methods, hair tests capture a comprehensive history of substance use, providing results that are both precise and reliable, effectively meeting the needs of stringent testing policies.
In Hissop, AL, hair follicle testing offers a significant advantage with its extensive 90-day detection window. This long reach into a person's substance history ensures employers gain a well-rounded understanding of current or potential employees, promoting a safe and compliant work environment.
Providing a near-impenetrable defense against adulteration, hair follicle testing in Hissop, AL ensures sample integrity. Its tamper-resistant approach secures undeniable, reliable results, invaluable for maintaining strict compliance with zero-tolerance policies.
Accredited Drug Testing provides accessible locations nationwide, including in Hissop, AL. Our testing centers are strategically located for convenience, offering straightforward, prompt access for drug testing needs without hassles and delays.
In Hissop, AL, we prioritize a simple, confidential process for drug testing. From test order to result receipt, we ensure stress-free and private handling, preserving the integrity and security of every client's personal and testing information.
We present affordable pricing and prompt result delivery in Hissop, AL, accommodating businesses of every scale. Our competitive rates and speedy turnaround times guarantee that clients receive superior value without compromising on quality or reliability.
Employers in Hissop, AL, seeking swift and reliable drug detection will find hair follicle testing stands out as the ideal choice. Instantaneous and Accurate, these tests have revolutionized substance use screening by identifying drug traces expertly, ensuring precision that sets a new standard in drug testing protocols.
Adopting hair follicle testing in Hissop, AL offers employers peace of mind by adhering to workplace drug-free regulations. This ensures reduced legal liabilities while fostering a secure and efficient work environment through consistent and reliable screening methods.
