Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a robust method for identifying drug and alcohol usage. Hair offers a long-term record of substances by capturing biomarkers within the fibers of the growing strand. When gathered close to the scalp, hair can reveal a detection period of up to around 3 months for alcohol and drugs. Hair collection is straightforward, not easily altered, and easy to transport.
A sample of 1.5 inches consisting of roughly 200 hair strands (around the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal quantity for screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, it is advisable to collect 150mg of the specimen. We advise using a jeweler’s scale for weighing the specimen. Should scalp hair not be an option, an equivalent amount of body hair can be collected. When we mention head hair, we refer solely to scalp hair. Body hair includes all other hair types (facial, underarm, etc.).
Process Overview
The lab processing of a drug test result encompasses four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial processing of a sample into a lab’s system. This step involves ensuring the sample was sealed and dispatched correctly, assigning it a random LAN (Laboratory Accessioning Number), and completing any further data entry not provided by an electronic chain of custody system.
Screening is a preliminary rapid check for substances of abuse. Although Screening is a cost-efficient method to rule out drug use in most samples, a positive screen must be confirmed to be valid in court. Any samples with a presumption of positivity in Screening need a secondary confirmation.
If a sample appears positive during Screening, additional hair is taken from the original specimen and readied for Extraction. Here, drugs are extracted from hair at a significantly lower concentration than other methods (e.g., urine or saliva), making hair drug screening the most challenging methodology.
Confirmation of any positive screen result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as needed. The entire lab process from Accessioning to Confirmation is supervised under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While the test is often called a "hair follicle test", the analysis targets the hair strand, not the follicle under the scalp.
Hair follicle testing prevails over urine testing when it comes to drug detection in Loyal, WI. One major advantage is its extended detection capabilities, making it a superior choice for discovering long-term substance use patterns. The accuracy and reliability of hair testing far exceed that of traditional urine methods.
In contrast to urine tests, hair follicle tests in Loyal, WI, provide a clearer, more comprehensive picture of substance use, enhancing decision-making for employers and authorities. With a longer detection window, they reveal past substance use far beyond the temporary limits of urine testing.
Employers in Loyal, WI, benefit from hair follicle testing's extended detection window, offering insights into an individual’s substance history over 90 days. This prolonged scrutiny is invaluable for understanding patterns of behavior or sobriety in workers, providing a greater peace of mind.
The ability of hair follicle tests to capture drug use activity over several months in Loyal, WI, makes them a critical tool for workforce assessments. Employers gain a thorough understanding of an employee’s history beyond what short-term testing can offer.
Hair follicle testing in Loyal, WI, effectively reduces tampering risks, ensuring sample integrity and reliable results. Unlike other methods, it's nearly impossible to alter the sample, providing confidence in the accuracy of findings and limiting the potential for sample adulteration.
By utilizing hair follicle tests, businesses and authorities in Loyal, WI, secure a tamper-resistant solution, minimizing concerns over sample interference. This reliability is essential for maintaining the integrity of drug testing and ensuring truthfulness in results.
With nationwide testing centers, including those in Loyal, WI, accessing hair follicle drug testing services is made convenient and straightforward. These centers offer ease of access, ensuring the process is quick and hassle-free for all clients.
The establishment of local testing sites in Loyal, WI, alongside a nationwide network, affirms the convenience provided to those seeking effective hair follicle testing. This accessibility simplifies scheduling and participation, streamlining the testing procedure for everyone involved.
The hair follicle testing process in Loyal, WI, is designed to be simple and confidential, providing ease and assurance to users. From order to result delivery, maintaining privacy and simplicity is key, addressing any privacy concerns confidently.
With a focus on user-friendly procedures, Loyal, WI, residents can expect a smooth and discreet testing experience when opting for hair follicle tests. Keeping the process straightforward ensures quick, reliable acquisition and analysis of drug-related information.
Loyal, WI, benefits from affordable hair follicle testing options characterized by competitive pricing and fast turnarounds. Businesses of all sizes can appreciate the value this ample access provides, maintaining their budget while ensuring efficient drug testing results.
Competitive pricing and rapid result delivery define hair follicle testing offerings in Loyal, WI. These factors contribute to the support of organizations aiming to implement cost-effective and swift substance screening methods without compromising on quality.
In Loyal, WI, the precision and expediency of hair follicle drug tests are unmatched. Offering high accuracy, these tests efficiently identify substance use, providing dependable results at a swift pace. With the ability to detect drugs accurately, they stand as a trusted option for both employers and individuals seeking reliable drug testing methods.
When it comes to fast results, hair follicle testing in Loyal, WI, ensures that you aren't left waiting. The swift yet precise nature of these tests guarantees timely reports, which are crucial for businesses and legal requirements. Their reliability means peace of mind, knowing that the data presented is both comprehensive and precise.
In Loyal, WI, employers achieve compliance and tranquility through hair follicle drug testing, aligning with drug-free workplace mandates. Utilizing these tests helps reduce legal complications, enhancing overall workforce safety and workplace harmony.
Employers secure peace of mind and uphold compliance with workplace policies by employing hair follicle tests in Loyal, WI. These reliable tests help mitigate legal risks and foster a safe, productive environment for all employees.
