Urine| Hair Follicle | Oral Fluid | Blood | ETG
Considered a potent method for detecting drug and alcohol consumption, hair testing offers an extensive timeline by capturing biomarkers within the strands of hair as it grows. When collected close to the scalp, it can reveal approximately a 90-day history of alcohol and drug usage. Hair is easy to collect, fairly resistant to tampering, and straightforward to transport.
A sample measuring 1.5 inches, consisting of about 200 strands (roughly the diameter of a #2 pencil) near the scalp, provides 100mg, which is ideal for initial testing and verification. For EtG, additional tests, or those exceeding 10 panels, 150mg is advised. A jeweler’s scale is suggested for weighing the specimen. If scalp hair is not available, an equivalent quantity of body hair can be collected. When mentioning head hair, it specifically refers to scalp hair, whereas body hair indicates all other types (facial, axillary, etc.).
Process Overview
The drug test result processing in the laboratory involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves entering a sample into a laboratory’s system. This step includes ensuring proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not included in an electronic chain of custody system.
Screening provides a preliminary check for drug abuse. While it's a cost-efficient approach to eliminate drug use in most samples, a positive screen must be verified to be valid in a legal context. Any samples yielding a presumptively positive result during Screening need further confirmation.
If the Screening results are presumptively positive, additional hair is extracted from the original sample and prepped for Extraction. At this phase, substances are extracted from hair at a substantially lower concentration compared to other techniques (such as urine or oral fluid), making hair drug screening the most challenging to administer.
Confirmation of positive screening outcomes is executed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation as required. The complete laboratory process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and accredited by ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests", the test examines the hair strand itself, not the follicle beneath the scalp
Hair follicle testing offers unbeatable accuracy when contrasted with urine tests in Wallsboro, AL. The extended detection window and difficult-to-manipulate samples ensure that results are highly reliable, providing employers with deeper insights into an individual's substance use patterns, which urine tests might miss.
These factors make hair testing an advantageous choice for those seeking more thorough screening solutions.
Hair follicle testing in Wallsboro, AL, provides insight into an individual’s substance history over a prolonged period, up to 90 days. This extended detection window offers employers a more comprehensive understanding of an applicant or employee's drug use, allowing for well-informed hiring and employment decisions.
Such thoroughness is invaluable in sectors relying on drug-free environments.
Adopting hair follicle tests in Wallsboro, AL, means embracing a more tamper-resistant method of drug screening. By significantly minimizing the potential for sample adulteration, these tests ensure the integrity of results, enabling employers to trust the conclusions drawn from the testing process.
Such reliability is crucial in maintaining a safe and compliant workplace.
With convenient locations nationwide, including Wallsboro, AL, accessing hair follicle drug testing is quick and straightforward. Our extensive network of testing centers ensures that individuals can swiftly undergo tests without unnecessary delays or travel hassles.
This widespread availability supports businesses in maintaining efficient and effective drug screening processes.
Ordering and participating in hair follicle tests in Wallsboro, AL, is simple and confidential, ensuring user privacy throughout the process. From scheduling to revealing results, every step is designed to be user-friendly and secure.
This straightforward approach alleviates privacy concerns and facilitates stress-free participation in drug screening.
Affordable and competitive pricing for hair follicle tests in Wallsboro, AL, combined with quick turnaround times, offers companies excellent value. Our cost-effective solutions support businesses of all sizes in maintaining a drug-free environment without breaking the bank.
Quick result delivery enhances operational efficiency, further increasing the appeal of this testing method.
The precision and speed of hair follicle drug tests make them a reliable choice for screening. Their high accuracy allows for a thorough detection of substance use, assuring employers in Wallsboro, AL, of fast and dependable results.
With advanced analysis techniques, hair sampling rapidly confirms substance exposure, granting peace of mind regarding drug-free workplace policies.
Employers in Wallsboro, AL, gain compliance and tranquility by choosing hair follicle testing. This method aligns with workplace drug-free policies, reducing the potential for legal issues while bolstering safety and productivity.
The reliability and comprehensive detection capability of hair tests make them a strategic tool for organizations committed to maintaining a drug-free workplace.
