Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a robust method for identifying substance and alcohol consumption. It offers an extended history of these substances as it captures biomarkers within the fibers of the hair as it grows. When sampled near the scalp, hair can reveal a detection period of up to about three months for alcohol and other substances. Collection is straightforward, relatively tamper-proof, and convenient to ship.
A sample measuring 1.5 inches consisting of roughly 200 hair strands (approximately the width of a #2 pencil) from closest to the scalp provides 100mg of hair, which is the optimal size for screening and confirmation. For the EtG and tests over 10 panels, 150mg of hair is advised. It's recommended to weigh the sample using a jeweler's scale. If scalp hair isn't accessible, a similar amount of body hair is acceptable. When referring to head hair, it means scalp hair only. Body hair refers to all other types including facial and axillary.
Process Overview
There are four primary steps in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into the lab's system. This step includes ensuring the sample was correctly sealed and shipped, assigning a LAN (Laboratory Accessioning Number), and completing further data entry that an electronic chain of custody may not cover.
Screening entails an initial rapid evaluation for illicit substances. Although Screening is cost-effective to exclude drug use across most samples, a positive result requires further confirmation to be valid in legal settings. Any samples that are potentially positive in Screening must undergo secondary confirmation.
If the Screening stage yields a potential positive, additional hair is extracted from the primary sample for preparation in the Extraction stage. Here, drugs are isolated from the hair at significantly lower concentrations than in other methods (such as urine or saliva), underscoring why hair drug screening is more challenging to conduct.
Confirmation of any positive screening is performed with GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all samples that tested presumptively positive are washed as necessary. The complete process from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards of accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis actually examines the hair strand itself and not the follicle within the scalp
In Dellroy, OH, hair follicle testing offers remarkable advantages over traditional urine tests. One key benefit is superior detection accuracy, as hair tests can identify drug use over an extended period. This reliability makes hair tests more informative than urine tests, which mainly focus on recent substance use.
Hair tests beat urine tests with a longer detection window, capturing a broader history of drug activity. This extensively increased analysis range ensures that employers and legal bodies in Dellroy can rely on hair testing for a detailed overview of substance use.
In Dellroy, Ohio, hair follicle testing provides an extended detection window, capturing drug use history for up to 90 days. This length of analysis extends well beyond traditional methods, offering employers a thorough understanding of an individual's substance history.
Providing a broader insight, this long detection capability in Dellroy allows for comprehensive monitoring of drug use. Employers gain valuable information about past activities, aiding in informed decision-making regarding employment offers and workplace policies.
Hair follicle tests conducted in Dellroy, OH, offer a robust tamper-resistant method. The procedure significantly reduces the risk of sample adulteration, ensuring the collected sample's integrity and reliability.
With hair testing's tamper-resistant feature, Dellroy employers receive unchallengeable results. This reliability minimizes doubts about the authenticity of the test outcome, providing confidence in the overall process.
Accredited Drug Testing offers accessible testing locations nationwide, including Dellroy, OH, ensuring easy test access. Our widespread centers provide convenience for all testing needs, minimizing stress associated with finding a testing location.
With both local and nationwide availability, residents and businesses in Dellroy benefit from hassle-free service. The convenience and ease of access ensure that testing is as efficient as possible.
In Dellroy, OH, Accredited Drug Testing offers a simple and confidential process for ordering and undergoing drug tests, addressing privacy concerns. This streamlined approach ensures that all procedures remain easy and secure for the users.
The confidential process for hair testing in Dellroy promotes ease of use. Clients can expect straightforward handling of their testing needs, safeguarding their privacy from order to result.
In Dellroy, OH, hair follicle testing is offered at competitive prices. The cost-effective structure ensures affordability for businesses of all sizes, without sacrificing the speed and accuracy of results.
Accredited Drug Testing delivers outstanding value in Dellroy with fast turnaround times and affordable pricing. Companies benefit from reliable results quickly, enhancing the value of their investment in drug testing services.
In Dellroy, OH, hair follicle drug testing stands out for its precision and rapidity. The method is renowned for its high accuracy, ensuring reliable detection of substance use. This accuracy, coupled with quick result delivery, makes hair testing a preferred choice for those needing fast and dependable testing outcomes.
With hair follicle testing, individuals in Dellroy can expect clear and precise results. The method's swiftness in providing accurate substance detection further underscores its reliability, offering confidence in testing outcomes.
In Dellroy, Ohio, hair follicle testing aids employers in maintaining compliance with drug-free workplace policies. Using this method mitigates legal risks, enhancing overall workplace safety.
Hair testing provides employers in Dellroy peace of mind, ensuring adherence to regulations. With legally compliant methods, businesses reduce potential issues and foster a safe working environment.
