Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for detecting the usage of drugs and alcohol. Hair serves as a long-term record of alcohol and drug use by preserving biomarkers within the fibers of the growing hair strand. When collected near the scalp, hair can offer up to an approximately 3-month period detection window for alcohol and drugs. Hair is easy to collect, relatively hard to modify, and straightforward to ship.
A 1.5-inch hair segment of roughly 200 strands (approximately the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the ideal sample size for screening and confirmation. For EtG tests, add-ons, and/or tests exceeding 10 panels, it is advisable to use 150mg of the sample. We suggest weighing the sample on a jeweler's scale. If scalp hair is not available, an equal amount of body hair can be collected. When we talk about head hair, we only mean scalp hair. Body hair encompasses all other hair types (like facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial processing of a specimen into a laboratory’s system. This phase includes verifying that the specimen was sealed and transmitted properly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not captured by an electronic chain of custody system.
Screening is an initial rapid assessment for drugs of abuse. Although Screening is an economical way to exclude drug use in most samples, a positive result requires confirmation to be acceptable in court. Any samples showing presumptive positives in Screening necessitate a secondary confirmation.
If a sample is presumptively positive in the Screening stage, additional hair is taken from the original specimen and prepared for Extraction. In this stage, drugs are extracted from hair at lower concentrations compared to other methodologies (e.g., urine or oral fluid), which makes hair drug screening the most challenging methodology to conduct.
Confirmation of any positive Screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed prior to Confirmation as necessary. The entire laboratory process, from Accessioning to Confirmation, is reviewed under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the test actually evaluates the hair strand, not the hair follicle beneath the scalp.
In Wilton, WI, hair follicle testing offers numerous advantages over traditional urine tests. Hair tests boast superior accuracy, capable of detecting substance use over a much longer period.
This makes hair tests more reliable for enforcing drug-free policies and ensuring safety in the workplace, as they encompass a wider time frame for substance use detection.
While urine tests detect recent drug use, they are susceptible to tampering. Hair tests, on the other hand, provide foolproof evidence due to their non-invasive nature and longer detection period, making prevention and compliance more manageable.
The extended detection window of hair follicle testing in Wilton, WI, provides a significant advantage. These tests track drug use history over the past 90 days, offering a thorough understanding of an individual's substance use.
This long-term insight is invaluable for employers seeking a comprehensive view, thus ensuring informed decisions.
This wide-ranging detection period surpasses traditional urine tests, giving employers confidence in the historical substance use profiles of potential hires or current employees. Hair testing thus grants a broad perspective on compliance with company policies.
In Wilton, WI, hair follicle tests are lauded for their tamper-resistant qualities.
Unlike urine tests, hair samples are collected in a manner that makes it nearly impossible to adulterate, ensuring reliable results.
The ability to closely monitor and secure these sample collections enhances the credibility of the testing outcomes considerably.
These tests are especially significant for organizations that treat integrity and accuracy as paramount concerns. They mitigate risks associated with sample tampering, thus delivering results that businesses and legal entities can trust confidently.
Accredited Drug Testing makes it hassle-free to access testing facilities in Wilton, WI, and nationwide.
Our extensive network ensures convenience, offering easy, quick, and straightforward testing services wherever needed.
This broad availability ensures seamless integration into daily routines without impeding operations.
With centers in every major city, both candidates and employers can rest assured in the ease of testing logistics, benefiting from our nationwide reach and the possibility of local testing in Wilton at your comfort.
In Wilton, WI, the process with Accredited Drug Testing is both simple and confidential.
Starting from booking an appointment to receiving results, at every step, we prioritize your privacy and ease of use.
Follow up includes clear communication of the results, ensuring security and confidentiality throughout.
This helps address common concerns regarding privacy breaches. Protecting participant data and maintaining confidentiality are among our top priorities, thus making our process appealing to both individuals and businesses alike.
In Wilton, WI, Accredited Drug Testing promotes its affordable pricing and rapid turnaround, catering to companies of all sizes.
Our commitment to cost-effectiveness ensures that quality and expedience don't come at an exorbitant price, serving to enhance overall pricing satisfaction.
Turnaround times for receiving test results are quick and dependable, offering results without compromising on detail or precision. Thus, businesses can enjoy peace of mind, knowing they are getting excellent value without sacrificing efficacy.
In Wilton, WI, the efficiency and precision of hair follicle drug testing are unparalleled. These tests are fast and provide accurate results that reliably reflect substance use patterns.
They excel in detecting a broad spectrum of drugs, proving especially beneficial for environments where timely and precise detection is crucial.
The swift processing of hair follicle tests ensures that employers receive timely and consistent feedback. This accuracy plays a critical role in maintaining safety standards and making informed decisions quickly.
In Wilton, WI, using hair follicle testing supports compliance with workplace drug policies efficiently.
This testing method helps businesses adhere to stringent regulations, minimizing legal risks while instilling a culture of safety and sobriety, giving employers peace of mind and a secure work environment.
Promoting a drug-free workplace becomes easier with hair testing, as employers can expect full transparency in drug use reporting.
This assurance bolsters trust between employers and their team, reducing liability and enhancing overall workplace morale.
