Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. Hair captures long-term indicators of alcohol and various drugs by embedding biomarkers within the strands of hair as it grows. When taken near the scalp, hair can reveal up to roughly a 90-day detection timeframe for alcohol and drugs. Hair is straightforward to gather, relatively hard to tamper with, and simple to transport.
A 1.5-inch portion containing roughly 200 strands (comparable to a #2 pencil in thickness) closest to the scalp will yield 100mg of hair, optimal for screening and validation. For EtG, supplements, and/or tests beyond 10 panels, 150mg of the sample is advisable. We suggest using a jeweler’s scale for accurate weighing. In the absence of scalp hair, an equivalent volume of body hair is acceptable. When we mention head hair, it pertains exclusively to scalp hair. Body hair includes all other hair forms (facial, underarm, etc.).
Process Overview
The four primary stages in lab processing of drug test outcomes include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial handling of a sample within the lab's system. This step verifies the sample was appropriately sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any extra data input not covered by an electronic chain of custody system.
Screening involves a preliminary rapid assessment for substance abuse. While Screening offers a cost-efficient means to negate drug use in most samples, a positive result requires validation for legal acceptance. Any samples indicating a possible positive in Screening must undergo additional confirmation.
Should a sample register as presumptively positive during Screening, more hair is removed from the initial sample and readied for Extraction. At this phase, drugs are extracted from hair at notably lower levels than in other techniques (e.g., urine or oral fluids), which is why hair drug screening is among the most challenging methods to conduct.
Validation of any positive screening outcome is performed through methods such as GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumed positive results undergo washing prior to confirmation if necessary. The full lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair standards and accredited according to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed as "hair follicle tests", the procedure actually examines the hair strand rather than the follicle beneath the scalp
Choosing hair follicle tests over traditional urine tests offers distinct advantages in Movico, AL. Hair testing ensures a more accurate and dependable result due to its superior detection capability. Employers find it a more trustworthy method, offering a detailed view of substance abuse that urine tests, with their shorter detection window, cannot provide.
The extended detection window of hair follicle testing in Movico, AL, is unparalleled. This method identifies substances used over the past 90 days, giving employers far-reaching insights into an individual’s substance history. This extended view assists in making informed hiring decisions or evaluating existing employees.
Hair follicle testing significantly enhances the reliability of drug testing in Movico, AL, due to its tamper-resistant nature. The collection process is less prone to adulteration, ensuring that the results are both authentic and reliable, offering peace of mind to employers and legal authorities.
Accredited Drug Testing offers convenient testing locations across Movico, AL, and nationwide. This broad network ensures that individuals can easily access drug testing services, facilitating a hassle-free experience for all involved, promoting a seamless and efficient testing process.
The process of hair follicle testing in Movico, AL, is both simple and confidential. From scheduling the test to receiving results, participants can trust in the privacy of their information. This streamlined approach makes it easy to engage with testing without concerns over confidentiality breaches.
Our hair follicle testing services in Movico, AL, boast affordable pricing and quick results. This combination offers excellent value to businesses of all scales. Employers benefit from competitive rates alongside fast delivery of results, enhancing the overall testing experience.
In Movico, AL, hair follicle drug tests are renowned for their speed and preciseness in confirming substance use. These tests deliver results quickly, providing high accuracy that employers rely on. In a landscape where timely decisions are crucial, the capability to swiftly and reliably verify substance use becomes indispensable.
For employers seeking compliance with drug-free workplace policies in Movico, AL, hair follicle testing is vital. It reduces legal risks and supports a safe working environment. By employing hair testing, organizations can demonstrate adherence to regulations, ensuring company welfare and lawfulness.
