Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective method to uncover alcohol and drug consumption. The hair retains a history of various substances by encapsulating biomarkers within its growing strands. When collected near the scalp, hair analysis can offer a potential 3-month window of detection for substances like alcohol. Its collection process is straightforward, tampering is challenging, and it is convenient for transportation.
A 1.5-inch portion of roughly 200 hair strands (similar to the thickness of a #2 pencil) from near the scalp equates to 100mg, which is considered optimal for screening and validating results. For EtG, enhancements, and/or assessments over 10 panels, a specimen of 150mg is advisable. Utilizing a jeweler’s scale for weighing is suggested. If scalp hair isn't accessible, a similar measure of body hair may be utilized. References to head hair specifically denote scalp hair, whereas body hair encompasses other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, a sample is initially integrated into a lab’s system. This phase ensures the sample is properly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and addresses any extra data entry absent from an electronic chain of custody.
Screening is a preliminary assessment for substances. Though cost-effective for eliminating drug use in most samples, a positive screen requires confirmation for legal admissibility. Samples indicating positive during Screening undergo a secondary confirmation process.
Should a sample yield a presumptive positive result in Screening, additional hair is taken from the original sample for Extraction. This phase involves extracting drugs from hair at reduced concentrations compared to other methods (e.g., urine or oral fluid), rendering hair drug screening the most challenging methodology.
Positive screening results undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. Every sample testing positive undergoes a wash before confirmation as warranted. The whole laboratory sequence, from Accessioning to Confirmation, is subjected to review under CAP (College of American Pathologists) Hair designation and accreditation in line with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", this testing examines the hair shaft rather than the follicle beneath the scalp.
Why opt for hair follicle tests over traditional urine tests in Omaha, IL? The answer lies in superior detection accuracy. Hair tests are less susceptible to manipulation, ensuring more trustworthy results.
Unlike urine tests with short detection periods, hair testing conveys a broader evaluation of substance use history, offering unmatched reliability for employers and legal authorities.
The extended detection window of hair follicle testing in Omaha, IL serves as a decisive tool for employers wanting a complete overview of an employee's drug use over the past 90 days.
This comprehensive insight aids in making informed hiring and retention decisions, crucial for maintaining workplace standards.
Hair follicle testing in Omaha, IL is renowned for its tamper-resistant nature. It significantly mitigates risks associated with sample adulteration that often compromise urine testing reliability.
Employers and legal practitioners benefit from unquestionable results that hair tests provide, elevating the credibility of the screening process.
Our nationwide testing network, including Omaha, IL, offers convenient access to drug testing services. Strategically located centers ensure quick and effortless testing processes.
This widespread availability of locations takes the hassle out of scheduling and attending drug assessments.
The process of hair follicle testing in Omaha, IL is both simple and confidential, ensuring your privacy from testing to results.
Ordering, undergoing, and receiving results is streamlined, providing ease of use without compromising discretion.
Concerns about data security are addressed with utmost importance.
With affordable pricing and fast turnaround times, hair follicle testing in Omaha, IL offers >exceptional value for businesses of any size.
Efficient processing ensures that companies quickly receive reliable results, promoting informed, timely decision-making.
Hair follicle testing in Omaha, IL is lauded for its rapid and precise results. Highly accurate in detecting a range of substances, it offers a reliable approach that both employers and individuals can trust.
With quick processing times, hair tests deliver speedy outcomes that are crucial for timely decision-making in employment and legal scenarios.
Incorporating hair follicle testing ensures compliance with drug-free workplace policies, reducing legal complications and enhancing Omaha, IL's workplace environment safety.
This method provides peace of mind as it systematically addresses substance abuse concerns, supporting a secure and productive work setting.
