Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing emerges as a potent method for identifying drug and alcohol consumption. Hair strands capture biomarkers within their fibers, offering a long-term history of alcohol and drug use. When taken close to the scalp, hair can reveal drug use history extending up to around three months. Hair is easy to collect, moderately hard to tamper with, and conveniently shipped.
A 1.5-inch cut of around 200 hair strands (similar in size to a #2 pencil) nearest the scalp yields 100mg, which is the preferred sample size for both screening and confirmation. For EtG, additional tests, or evaluations beyond 10 panels, 150mg is suggested. We recommend using a jeweler’s scale for this purpose. In the absence of scalp hair, an equivalent mass of body hair is utilized. When mentioning head hair, it refers solely to scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
There are four essential steps in the lab processing of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase of integrating a sample into a laboratory’s system. This involves confirming the sample was sealed and sent properly, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data entry not supported by an electronic chain of custody system.
Screening conducts a swift initial examination for substance abuse. Although Screening is a budget-friendly way to conclude drug use in most samples, a positive result must be verified to be admissible in legal settings. Samples that show presumptive positives in Screening need secondary confirmation.
Should a sample exhibit a presumptive positive in Screening, extra hair is prepared from the initial sample for further Extraction. Drugs are extracted from hair at lower concentrations compared to other methods (such as urine or oral fluid), rendering hair drug testing as the most challenging methodology.
Confirmation of any positive result from Screening is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are thoroughly washed before confirmation if required. The complete lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests," the analysis is conducted on the hair strand, not the hair follicle beneath the scalp
In Harwood, ND, hair follicle testing effectively surpasses urine testing in accuracy and reliability. Unlike traditional methods, hair testing identifies substance use over an extended term, proving invaluable for employers determined to uphold robust drug-free policies.
The enhanced detection capabilities of hair tests render them practically immune to deceit compared to conventional urine tests. Consequently, companies benefit from reduced errors and increased trustworthiness in screening.
In Harwood, ND, hair follicle testing offers a significant advantage with its extended detection window of up to 90 days. Employers gain a comprehensive understanding of an individual's long-term substance use history, beyond what standard tests can offer.
This thorough approach to drug screening helps employers make informed decisions about candidates and employees, promoting a safer and more responsible workplace environment.
Harwood, ND utilizes hair follicle testing to substantially minimize sample tampering. The process is straightforward and reduces the potential for deceit, providing reliable results that are virtually impossible to question.
Unlike urine tests, hair follicle screenings are less susceptible to adulteration, delivering dependable and indisputable assessments of drug use, which helps maintain the integrity of workplace policies.
Accredited Drug Testing boasts convenient locations nationwide, including Harwood, ND, making drug tests accessible and stress-free. This network of centers ensures quick and effortless access to the required services for both employers and individuals.
With local facilities readily available, the hassle of finding a testing center is eliminated, streamlining the entire testing process and meeting the needs of a diverse clientele.
In Harwood, ND, our hair follicle testing process is designed to be simple and confidential. Customers can easily order, complete, and receive their results while enjoying assurances about privacy and protection of personal information.
The seamless procedure is user-friendly, accommodating both businesses and individuals concerned about the confidentiality and easiness of obtaining and understanding their comprehensive test outcomes.
Offering affordable pricing and fast turnaround times, our hair follicle tests in Harwood, ND provide excellent value for businesses of all sizes. Competitive rates ensure that companies can maintain their drug-free policies without financial strain.
The quick delivery of results further enhances the service's appeal, granting businesses the confidence to make timely and informed decisions about workforce management.
Harwood, ND benefits from hair follicle drug tests that ensure speed and precision. The high accuracy of these tests offers a dependable method for identifying substance use, reflecting a commitment to maintaining safe workplaces and trustworthy assessments.
A key advantage lies in the rapid evaluation of samples. This efficiency provides peace of mind for employers needing swift, accurate insights into workforce reliability and compliance with drug policies.
In Harwood, ND, hair follicle testing facilitates employer compliance with drug-free workplace policies. Such testing minimizes legal risks while enhancing safety, providing assurance that employees maintain adherence to established guidelines.
Employing this testing method instills confidence among businesses, offering both peace of mind and legal protection. The rigorous nature of hair testing supports strict standards necessary for safe workplace environments.
