Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol usage. Hair holds a long-term record of alcohol and drug use by capturing biomarkers within the strands as they grow. When a sample is collected near the scalp, it can provide close to a three-month detection period for drugs and alcohol. Hair is easy to collect, tricky to tamper with, and straightforward to transport.
A sample of 1.5 inches consisting of around 200 hair strands (roughly #2 pencil thickness) nearest to the scalp yields 100mg, the optimal sample size for testing and validation. For EtG, extra testing, and/or panels above 10, we advise a specimen of 150mg. It's suggested to use a jeweler’s scale for weighing. In cases where scalp hair isn't available, a similar amount of body hair can be used. Reference to head hair pertains only to scalp hair. All other hair kinds (facial, axillary, etc.) are termed body hair.
Process Overview
The primary steps in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the preliminary handling of a sample in a lab’s system. This ensures the sample was properly sealed and transported, allocates a random LAN (Laboratory Accessioning Number), and completes any needed data entry not provided electronically via a custody chain system.
Screening delivers an initial rapid check for substances of abuse. Though it economically excludes drug usage for most samples, any positive screen mandates confirmation for court acceptance. Samples showing presumptive positives in Screening require subsequent validation.
A sample deemed presumptively positive in Screening has more hair extracted from the original sample for the Extraction phase. During this phase, drugs are extracted from hair at markedly lower concentrations compared to other methods (e.g., urine or saliva), explaining why hair drug testing is the most demanding method to execute.
Confirmation for any positive screening is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. Samples showing presumptive positives undergo washing as necessary before confirmation. This entire lab process from Accessioning to Confirmation is scrutinized under both CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often referred to as "hair follicle tests", the analysis itself evaluates the hair strand and not the follicle beneath the scalp
Choosing hair follicle testing in Maple Valley, WI, offers distinct advantages over urine testing. Hair analysis provides superior accuracy and reliability, extending detection to a 90-day window, capturing long-term usage. Employers favor this method to maintain drug-free environments, strengthening their workforce integrity.
Compared to traditional urine tests, which are more limited in their detection period, hair tests deliver extensive coverage. This enhanced accuracy reassures both employers and individuals, fostering a transparent and controlled process for detecting substance usage.
Hair follicle tests in Maple Valley, WI, offer an extensive view into drug use history, with a detection period of up to 90 days. This extended window equips employers with comprehensive insights, allowing them to make informed decisions based on an applicant’s or employee’s substance history.
Employers benefit from the prolonged detection offered by hair tests. This advantage ensures a thorough understanding of substance use patterns, crucial for maintaining a safe and responsible workplace environment. This period provides an all-encompassing overview of any potential drug use concerns.
In Maple Valley, WI, hair follicle tests stand out as an effective tool against sample tampering. The tests are virtually tamper-proof, offering results that are both reliable and difficult to dispute, ensuring the integrity of the testing process.
This makes hair testing a favored method among employers, reducing risks linked to adulterated samples, streamlining compliance efforts. Its inherent design and supervised collection deter attempts to manipulate the outcome, safeguarding accuracy.
Our nationwide network makes drug testing convenient and accessible in Maple Valley, WI. With multiple testing facilities available, individuals and employers can easily access services without unnecessary hassle, ensuring a seamless experience.
With numerous local and nationwide centers, we guarantee that testing is both quick and convenient. This setup facilitates hassle-free processes, ensuring users receive timely and efficient services, regardless of their location.
In Maple Valley, WI, our testing process is both simple and confidential. From ordering to receiving results, users can anticipate a straightforward approach, with privacy considered at each step. This instills confidence in users while respecting personal data and information.
The step-by-step framework is designed for ease, allowing individuals to navigate the process seamlessly. This approach ensures individuals can partake without concerns about confidentiality breaches, securing user trust.
Offering affordable rates in Maple Valley, WI, we provide cost-effective drug testing solutions paired with fast turnaround times. Our competitive pricing ensures that companies of all sizes can access high-quality services without straining their budgets.
Our commitment to affordability and speed reaffirms our dedication to excellent service. By minimizing costs and processing times, businesses benefit from valuable services, enhancing peace of mind across all operations.
In Maple Valley, WI, hair follicle testing boasts swift and precise outcomes. With its heightened accuracy, this method reliably identifies drug usage, offering superior detection compared to traditional methods. Its swiftness and dependability in delivering results make it an attractive option for both employers and individuals seeking clarity.
This testing approach excels in furnishing unmatched precision and speed. The advanced procedures involved in hair follicle analysis ensure high accuracy, capturing even minor traces of substances. Such efficacy ensures stakeholders receive accurate and timely information.
For businesses in Maple Valley, WI, hair follicle testing offers a means of ensuring workplace compliance and adherence to drug policies. These tests help minimize legal risks while enhancing overall workplace safety, providing peace of mind for employers maintaining a drug-free environment.
Adopting this method aids companies in aligning with drug-free workplace regulations. By choosing reliable hair analysis, employers foster a secure working atmosphere, demonstrating commitment to compliance and corporate responsibility.
