Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair captures biomarkers within its fibers, offering a long-term record of substance use. Collected near the scalp, hair can exhibit a detection window for alcohol and drugs of approximately three months. Hair is easy to collect, somewhat resistant to tampering, and convenient to transport.
A 1.5-inch sample of about 200 hair strands (similar to the thickness of a #2 pencil) near the scalp yields 100mg of hair, the optimal amount for screening and confirmation. For EtG tests, add-ons, and/or tests beyond 10 panels, 150mg of the specimen is advised. Using a jeweler's scale to weigh the specimen is recommended. If scalp hair is not available, an equivalent amount of body hair can be collected. When we mention head hair, we mean scalp hair exclusively, while body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four main phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of entering a sample into a lab’s system, involving confirmation of a properly sealed and shipped sample, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entry that might be absent from an electronic chain of custody system.
Screening is an initial, rapid evaluation for drugs of abuse. It is a cost-efficient method to exclude drug use for most samples, but a positive screen must be verified for court admissibility. Samples that test presumptively positive in Screening need a secondary confirmation.
If a sample is presumptively positive during Screening, additional hair is extracted from the original specimen for the Extraction phase. In this process, drugs are extracted from hair at a much lower concentration compared to other methods (e.g., urine or oral fluid), making hair drug testing the most challenging methodology.
Confirmation of any positive screen is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation if necessary. The complete laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the analysis is performed on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Hilbert, WI
In contrast to traditional urine tests, hair follicle testing in Hilbert, WI offers superior detection accuracy and reliability. Hair tests provide a comprehensive analysis over an extended period, rather than a snapshot of recent use, making them more effective in identifying consistent substance usage patterns.
Additionally, hair follicle tests are less invasive and eliminate the risk of sample substitution commonly associated with urine tests. This method's robust detection capability ensures a higher degree of confidence in the results, proving invaluable in maintaining drug-free environments effectively.
Extended Detection Window in Hilbert, WI
One of the standout features of hair follicle testing in Hilbert, WI, is its extended detection window. These tests can track drug use for up to 90 days, providing employers with a comprehensive overview of an individual’s substance history, rather than just recent activity.
This extended period of detection makes hair testing particularly beneficial for identifying long-term patterns of drug use that might go unnoticed with shorter window methods. Employers can rely on these insights to make informed decisions regarding hiring, retention, and workplace safety.
Tamper-Resistant Testing Method in Hilbert, WI
Hair follicle tests executed in Hilbert, WI, are designed to significantly mitigate the risk of sample adulteration. The process ensures reliable and irrefutable results, making it a trustworthy method for detecting drug and alcohol use.
This robustness against tampering is due in part to the collection method and analysis process, which together create barriers against sample manipulation. By reducing these risks, hair follicle testing assures the integrity of results, providing a substantial advantage over other testing procedures.
Convenient Nationwide Testing Locations and Local Locations in Hilbert, WI
With Accredited Drug Testing’s extensive network of testing centers, individuals in Hilbert, WI benefit from convenient access to testing services. Our nationwide coverage, along with our local presence, ensures that testing is a quick, easy, and hassle-free experience.
Whether you’re nearby or in any other city, our seamless process is designed to accommodate your needs, making it possible to access reliable drug testing services without unnecessary delays or inconvenience.
Simple, Confidential Process in Hilbert, WI
Our hair follicle testing in Hilbert, WI features a straightforward, confidential process tailored to user privacy. From ordering your test to taking it and receiving the results, every step is designed to respect and protect personal information.
Concerns about privacy are alleviated through our secure systems, allowing individuals and employers to engage in drug testing confidently, knowing their data is handled with the utmost care and confidentiality.
Affordable Pricing and Fast Turnaround in Hilbert, WI
Providing excellent value, our hair follicle drug testing services in Hilbert, WI are competitively priced with quick turnaround times. This cost-effective approach ensures that businesses of all sizes can access quality testing services.
We commit to delivering results promptly without compromising on precision, further offering peace of mind to clients seeking fast and reliable drug testing solutions. Our pricing structure reinforces our commitment to making these services accessible and beneficial for all.
Fast, Accurate, and Reliable Results in Hilbert, WI
Hair follicle drug tests offer unmatched precision and speed, making them a preferred choice for detecting substance use accurately. With advanced technology, these tests swiftly deliver reliable results, ensuring that individuals and employers in Hilbert, WI can confidently make informed decisions based on dependable data.
Utilizing state-of-the-art lab facilities, hair follicle testing in Hilbert ensures quick processing times while maintaining high standards of accuracy. This combination of speed and precision is invaluable for employers looking to vet potential hires or monitor existing employees, providing peace of mind that decisions are based on solid evidence.
Compliance and Peace of Mind for Employers in Hilbert, WI
Hair follicle testing supports employers in Hilbert, WI in maintaining compliance with workplace drug-free policies. Utilizing such testing methods can lower legal risks and enhance overall workplace safety.
Employers gain peace of mind knowing they are upholding high standards of safety and compliance. This assurance stems from the advanced detection features of hair testing, which reliably screen for substance use, protecting both employees and the business from potential hazards and liability.
