Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as a robust method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug use by embedding biomarkers within the strands of growing hair. When obtained near the scalp, hair can offer a detection period of up to about 3 months for alcohol and drugs. It's easy to collect hair, challenging to tamper with, and convenient to transport.
A 1.5-inch segment of roughly 200 hair strands (similar to the thickness of a #2 pencil) closest to the scalp provides 100mg of hair, which is the perfect sample for screening and confirmation procedures. For EtG, additional tests, or tests beyond 10 panels, a 150mg specimen is suggested. We advise using a jeweler’s scale to weigh the sample. If scalp hair is not available, an equivalent amount of body hair can be collected. Reference to head hair implies scalp hair only, whereas body hair includes all other types such as facial and axillary hair.
Process Overview
The four key stages in the processing of a lab drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial processing of a specimen into a lab’s system. This consists of verifying the sample's sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data entry if not covered by an electronic chain of custody system.
Screening is an initial quick analysis for substances of abuse. Though Screening is a cost-effective strategy to exclude drug usage in most cases, a positive result must be confirmed for legal admissibility. Any samples that are presumptively positive require additional confirmation.
If a sample is marked presumptively positive during Screening, additional hair is taken from the original specimen for Extraction. In this phase, drugs are extracted from hair at a significantly lower concentration than seen in methodologies such as urine or oral fluid testing, which makes hair drug screening more challenging.
Confirmation of any positive result in screening is carried out with GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample is cleansed before confirmation as necessary. The entire laboratory process, from Accessioning to Confirmation, undergoes review according to CAP (College of American Pathologists) Hair specifications and certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While the term "hair follicle tests" is often used, the test itself evaluates the strand of hair, not the follicle located beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Windsor, WI: Hair testing offers considerable benefits over conventional urine tests. While urine tests detect recent drug use, hair tests extend their reach, uncovering substance history over months. This broader window makes detection more robust and accurate, providing unwavering reliability in assessing drug usage patterns.
Employers opting for hair testing enjoy a significant edge. The method's precision surpasses urine tests, capturing comprehensive substance records. The robust detection window helps avoid missteps in employment decisions, reducing false negatives. Choosing hair over urine testing means prioritizing accuracy and dependability.
Extended Detection Window in Windsor, WI: Hair follicle testing sets itself apart with its extensive detection period, spanning up to 90 days. This feature makes it a standout choice for employers seeking a detailed view of an applicant or employee's drug history. Unlike other tests, this method captures a more comprehensive snapshot over an extended period.
Employers benefit significantly by gaining a clearer understanding of an individual's long-term substance use. This detailed insight, unavailable with methods like urine testing, equips employers with the knowledge needed to make informed decisions. The expansive window showcases commitment to accuracy and thoroughness in substance use assessment.
Tamper-Resistant Testing Method in Windsor, WI: Hair follicle tests provide an impenetrable barrier against tampering, offering results that are both reliable and beyond question. The method's inherent resistance to sample adulteration makes it a trusted choice for obtaining accurate results. The strict collection process enhances this method’s credibility.
The robustness of hair testing ensures that results reflect true substance use, as attempts to alter samples are significantly minimized. By choosing hair follicle tests, stakeholders safeguard against manipulation, ensuring the integrity of results. This thorough approach sets new standards for reliability in drug testing.
Convenient Nationwide Testing Locations and Local Locations in Windsor, WI: Our extensive network of testing centers nationwide guarantees easy and quick access to drug testing services. Situated throughout various cities, including Windsor, WI, this network simplifies the testing process, offering convenience and prompt service delivery.
The strategic placement of centers ensures individuals and businesses can access services swiftly without logistical hurdles. This widespread availability underlines our commitment to providing hassle-free and efficient testing solutions, meeting diverse needs with dependable accessibility.
Simple, Confidential Process in Windsor, WI: The process for ordering, conducting, and obtaining results from hair follicle tests is straightforward and confidential. This setup ensures privacy, addressing any concerns around personal information security while maintaining ease of use throughout the procedure.
Our streamlined approach prioritizes confidentiality, reinforcing trust in handling sensitive data. The seamless process allows individuals to navigate the testing journey with reassurance, from initiation to result receipt, ensuring that personal information remains secure at every step.
Affordable Pricing and Fast Turnaround in Windsor, WI: We offer competitive pricing structures alongside rapid test result turnaround times, providing unmatched value. This affordability ensures businesses of all sizes can access premium testing services without compromising on speed or quality.
Our cost-efficient models allow organizations to benefit from swift yet accurate testing, reinforcing peace of mind. The blend of affordable rates and expedited results positions us as the ideal choice for budget-conscious entities seeking reliable drug-testing solutions that prioritize both cost and efficiency.
Fast, Accurate, and Reliable Results in Windsor, WI: Hair follicle tests provide precision and speed, making them an excellent choice for detecting substance use. Unlike traditional methods, hair tests boast high accuracy, ensuring that results reflect a true picture of an individual's drug use. This method is favored for its swift and dependable outcomes, proving vital in sensitive situations.
With hair follicle tests, you gain a key advantage: a method that doesn’t compromise on quality or speed. This testing approach delivers results you can trust, reflecting its rigorous standards in detecting illicit substances. Opting for hair testing ensures that decisions are based on accurate data, fostering confidence in the results provided.
Compliance and Peace of Mind for Employers in Windsor, WI: Utilizing hair follicle testing helps maintain compliance with workplace drug-free policies. This reduces legal vulnerabilities and reinforces a safe work environment. The method's thoroughness supports adherence to stringent standards, promoting peace of mind for employers.
By integrating hair tests, organizations showcase their commitment to a drug-free workplace. This proactive stance ensures legal safety and bolsters overall workplace safety. The rigorous and accurate nature of hair testing reinforces trust among employers, employees, and regulatory bodies.
