Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a potent means for detecting drug and alcohol use. Hair offers a prolonged history of alcohol and other drugs by capturing biomarkers within the fibers of the growing hair strand. When acquired near the scalp, hair can offer a detection window of up to around 3 months for alcohol and other drugs. Hair collection is straightforward, relatively resistant to tampering, and convenient for shipping.
A 1.5-inch segment comprised of roughly 200 hair strands (approximately the width of a #2 pencil) nearest to the scalp will yield 100mg of hair, considered the optimal sample for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the specimen is advisable. We suggest weighing the specimen using a jeweler’s scale. In the absence of scalp hair, an equivalent quantity of body hair is acceptable. When we mention head hair, we are specifically referring to scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The four primary phases in processing a drug test result in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial processing of a sample within a laboratory’s system. This process includes checking that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any supplemental data entry not covered by an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drugs of abuse. While Screening is a cost-efficient approach to eliminate drug usage for the majority of samples, a positive screen requires confirmation to be court-admissible. Any samples that are presumptively positive during Screening necessitate a secondary confirmation.
If a sample tests presumptively positive at the Screening phase, additional hair is extracted from the initial specimen and prepared for Extraction. Drugs are extracted from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), which is why hair drug screening is the most challenging methodology to execute.
Positive screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo necessary washing before confirmation. The comprehensive laboratory process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often labeled as "hair follicle tests," the analysis targets the hair strand, not the follicle beneath the scalp.
Hair follicle testing in South Wayne, WI, boasts superior detection over traditional urine tests due to its extended detection window and accuracy. While urine tests may detect recent usage, hair tests provide a more comprehensive analysis.
The accuracy and reliability of hair testing surpass urine tests, offering an extended detection period not achievable by traditional methods. This ensures a more thorough understanding of an individual's drug use history.
In South Wayne, WI, hair follicle testing offers a much longer detection window, capturing drug use history up to 90 days. Employers benefit from a comprehensive view of an individual's substance use over time, offering detailed insights into their habits.
This extended window allows for a broader overview compared to other methods, providing crucial data for employers needing an accurate depiction of an employee's past behavior.
Hair follicle tests in South Wayne, WI, are a tamper-resistant method of drug testing, reducing risks of sample adulteration. Offering reliable and incontrovertible results, these tests ensure accuracy and honesty in drug screening protocols.
The robustness of hair follicle testing lies in its inability to be easily manipulated, unlike some traditional methods, ensuring that results are reliable and trustworthy, a key concern in drug testing practices.
With convenient nationwide testing centers, getting a hair follicle test in South Wayne, WI, is hassle-free. Our extensive network ensures rapid and easy access to testing services, catering to the needs of local and regional clients alike.
Ease of access is a priority, with our numerous testing facilities ensuring that hair follicle testing is as convenient as possible for all clients, eliminating obstacles to obtaining critical substance use information.
Ordering, taking, and receiving hair follicle test results in South Wayne, WI, is straightforward and confidential. This process ensures privacy and ease of use, addressing any concerns over how personal data is handled and protected.
Our simple, secure testing process guarantees that client confidentiality is preserved at every step. The focus is on a streamlined experience that does not compromise on personal information security.
In South Wayne, WI, hair follicle drug testing offers competitive pricing and quick turnaround times, making it accessible and valuable for companies of any size. Ensuring affordability while delivering quality results remains our priority.
Our pricing structures are designed to be competitive, with rapid result delivery ensuring that the needs of businesses are met efficiently. This value proposition underscores the importance of accessibility in drug testing services.
In South Wayne, WI, hair follicle drug tests stand out for their speed and precision, ensuring rapid and reliable results in detecting substance use. They provide highly accurate testing, offering peace of mind to those requiring definitive proof of drug history.
The precision of hair testing is unmatched, offering quick and trustworthy insights into an individual's drug use history. This method has become synonymous with fast and reliable results, making it a preferred choice among employers and legal entities.
Employers in South Wayne, WI, gain compliance and peace of mind by using hair follicle tests, aligning with workplace drug-free policies. This method minimizes legal risks and contributes to enhanced workplace safety, ensuring a secure environment.
The assurance provided by hair testing helps to maintain safety and legality in the workplace. Its reliability ensures that companies adhere to required drug-free workplace standards effortlessly.
