Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective instrument for identifying drug and alcohol consumption. The hair strands capture biomarkers along the fiber of the growing hair, offering a comprehensive history. When cut near the scalp, hair can extend a detection window up to roughly three months for substances like alcohol and drugs. It is straightforward to collect, less susceptible to tampering, and convenient to transport.
A strand sample measuring 1.5 inches from about 200 hairs (equivalent to the width of a #2 pencil) taken close to the scalp yields 100mg, which is optimal for testing and verification. For tests such as EtG, supplementary panels, or those exceeding 10 panels, a 150mg sample is advisable. It is suggested to weigh the hair using a jeweler’s scale. In the absence of scalp hair, a similar amount of body hair can be gathered. When discussing head hair, we mean strictly scalp hair. Conversely, body hair pertains to all other varieties (such as facial or underarm hair).
Process Overview
The laboratory analysis procedure for releasing drug test outcomes consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
The Accessioning phase involves the initial handling of a sample into the lab’s protocol. This stage includes verifying that the sample remained sealed and was dispatched properly, assigning it a random LAN (Laboratory Accessioning Number), and finalizing any extra data input that wasn’t available through an electronic chain of custody system.
Screening performs a preliminary swift evaluation for illicit substances. Though Screening is a cost-effective strategy to dismiss drug usage in most instances, a positive result undergoes confirmation for court acceptance. Presumptive positives in Screening necessitate secondary verification.
If any sample tests presumptively positive during the Screening process, additional hair is extracted from the initial sample for the Extraction phase. This phase retrieves drugs at significantly lower concentrations from hair than other methods like urine or saliva tests, making hair drug analysis the most challenging technique to conduct.
GC/MS, GC/MS/MS, or LC/MS/MS techniques carry out the Confirmation of any positive initial results. Presumptive positive specimens undergo washing before confirmation based on necessity. The entire laboratory workflow from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair classification and complies with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests," the procedure examines the strand itself, rather than the follicle beneath the scalp.
In Kirtland, NM, hair follicle testing demonstrates superior reliability over urine tests. With its extensive detection window and resistance to adulteration, it provides an unmatched drug-use assessment.
The accuracy and robustness of hair tests outshine traditional methods, giving employers confidence in maintaining drug-free environments and making informed decisions.
Hair follicle tests in Kirtland, NM, offer a remarkable 90-day detection window for drugs, outperforming other testing methods.
Employers gain a detailed overview of substance use histories with hair testing, securing a comprehensive perspective of employee behaviors.
Hair follicle tests significantly reduce risks of sample tampering in Kirtland, NM. Their design inherently deters adulteration attempts, providing unquestioned reliability.
The tamper-resistant nature of hair tests makes them an industry standard, ensuring trustworthy and unfalsifiable results.
Kirtland, NM, and beyond, benefit from nationwide testing locations offering easy access to hair follicle testing services.
With centers conveniently located, individuals find hassle-free, quick ways to complete necessary tests promptly.
In Kirtland, NM, hair follicle testing offers a simple, confidential process, ensuring privacy from ordering to receiving results.
Concerns about confidentiality are addressed, with every step designed for ease and discretion, catering to all users' needs.
The hair follicle testing in Kirtland, NM stands out with affordable pricing and competitive turnaround times, valuable for businesses of all sizes.
Combining cost-effectiveness with rapid results, services provided grant peace of mind, accommodating various financial and logistical needs.
Precision and Speed are hallmarks of hair follicle drug tests in Kirtland, NM. With their ability to deliver fast and reliable results, these tests emerge as the premier choice for detecting substance use.
With a focus on accuracy, hair tests efficiently pinpoint drug use, offering insights that traditional methods lack. Their precision enhances trust among users, ensuring dependable outcomes.
Employers in Kirtland, NM, find peace of mind through hair follicle testing, a vital compliance tool for drug-free workplace policies.
With risks minimized and safety emphasized, hair tests reduce potential legal issues, fostering a secure working environment.