Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for identifying alcohol and drug consumption. Hair can capture a historical record of alcohol and other drugs by securing biomarkers within the strands as the hair grows. When retrieved near the scalp, hair can offer around a 90-day detection span for substances. Collecting hair is straightforward, relatively tamper-resistant, and convenient to transport.
A segment of 1.5 inches consisting of roughly 200 hairs (comparable to the diameter of a #2 pencil) closest to the scalp yields 100 mg of hair, which is the optimal sample for both screening and confirmation. For testing EtG, additional substances, or more than 10 panels, a 150 mg sample is advised. Using a jeweler’s scale to measure the specimen is suggested. If scalp hair isn't available, a similar amount of body hair can be used. When discussing head hair, we specifically mean scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the preliminary handling of a sample into the laboratory’s system. This step includes confirming that the sample was correctly sealed and sent, assigning a LAN (Laboratory Accessioning Number) at random, and finalizing any additional data entry not provided by an electronic chain of custody mechanism.
Screening includes an initial assessment for drugs of abuse. While Screening is a cost-efficient method to eliminate drug usage for most samples, a positive result must be confirmed to be valid in court. Samples that test presumptively positive during Screening require further confirmation.
If a sample tests presumptively positive in Screening, additional hair is extracted from the original sample and readied for Extraction. During this phase, drugs are isolated from hair at a lower concentration compared to other methods (such as urine or oral fluid), highlighting why hair drug testing is the most challenging method to implement.
Confirmation of any positive Screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a washing process before confirmation as necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is assessed in line with both the CAP (College of American Pathologists) Hair standard and accreditation to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis actually focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle tests in Wellford, SC, showcase a superior detection rate over urine tests. Unlike urine tests, hair testing can trace substances for up to 90 days, offering a broad picture of substance use. This wider detection capability ensures a comprehensive assessment of an individual's drug history.
Urine tests fall short in accuracy and reliability when compared to hair follicle tests. Hair analysis reduces the chances of deception and provides consistent results, proving to be more trustworthy for employers enforcing drug-free policies.
Hair follicle testing in Wellford, SC, excels with its extended detection window, identifying drug use up to 90 days. This extensive period offers employers a complete view of substance usage history, aiding in better decision-making.
The prolonged detection time of hair tests helps employers fully gauge an applicant's or employee's drug history, surpassing the limitations of shorter-duration tests. This comprehensive assessment ensures a safer and productive work environment.
The hair follicle testing method in Wellford, SC, is tamper-resistant, significantly minimizing adulteration risks. Its design ensures that samples remain uncompromised, delivering reliable and accurate results.
Unlike other tests, hair follicle analysis offers a foolproof solution, making attempts at cheating virtually impossible. This integrity in testing fosters trust among employers and reinforces adherence to drug-free policies.
Convenience is key with our nationwide and local testing locations in Wellford, SC. Our centers provide easy access to drug testing services, making the process quick and hassle-free for all clients.
Local availability ensures that individuals and employers can obtain tests swiftly without long commutes. This extensive network of centers guarantees seamless service delivery wherever needed.
The process of hair follicle testing in Wellford, SC, is both simple and confidential, ensuring privacy from scheduling to results delivery. This streamlined approach addresses privacy concerns effectively.
Our straightforward system makes ordering, taking, and receiving results an effortless experience. By prioritizing confidentiality, we meet client needs for privacy while ensuring an efficient testing procedure.
Accredited Drug Testing offers competitive pricing and speedy turnaround times in Wellford, SC. This ensures companies of all sizes receive exceptional value in drug testing services.
By balancing affordability with efficiency, we provide both financial savings and fast results, contributing to effective decision-making and peace of mind for employers seeking reliable drug screening solutions.
Fast, accurate, and reliable, hair follicle drug tests offer Wellford, SC, unmatched precision in detecting substance use. These tests ensure a high level of accuracy, leaving no room for error. The results are comprehensive and precise, making them the preferred choice for employers seeking dependable drug testing solutions.
The rapid turnaround time of hair follicle tests provides results quickly without compromising accuracy. This high level of reliability allows for timely decision-making, crucial for maintaining a drug-free workplace.
Employers in Wellford, SC, using hair follicle testing can achieve compliance with workplace drug-free policies effortlessly. This method minimizes legal risks and supports enhanced workplace safety.
By adopting hair testing, businesses ensure a safe and compliant environment. It boosts confidence in employment screenings and seamlessly integrates into established corporate safety programs.
