Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing as a tool for detecting drug and alcohol consumption is increasingly recognized. Hair captures biomarkers within the growing strand’s fibers, offering an extended history of substance use. When taken near the scalp, hair samples can present a detection window of roughly 3 months for alcohol and drugs. It's straightforward to gather, relatively tamper-proof, and convenient to transport.
A hair sample measuring 1.5 inches, comprising about 200 strands (approximately equivalent to a #2 pencil), nearest the scalp, yields 100mg of hair, the optimal sample for both screening and confirmation processes. For EtG extensions and/or tests exceeding 10 panels, a specimen weighing 150mg is advised. It is recommended to use a jeweler’s scale for weighing. If scalp hair isn’t available, an approximate equivalent of body hair can be used. "Head hair" specifically pertains to scalp hair, while "body hair" encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The core four steps in laboratory drug test result processing are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary stage where a sample is entered into a lab’s system. This phase includes checking that the sample is sealed and correctly shipped, issuing a random LAN (Laboratory Accessioning Number), and filling in any additional data not covered by an electronic chain of custody system.
Screening conducts an initial rapid assessment for drugs of abuse. Although Screening is an economical method to exclude drug use in the majority of cases, a positive result must be confirmed to hold up in court. Samples with presumed positivity in Screening necessitate a secondary confirmation.
For specimens presumptively positive at the Screening phase, additional hair is extracted from the original sample and readied for Extraction. During Extraction, drugs are extracted from the hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening as a methodology.
MS, or LC/MS/MS instrumentation carries out Confirmation for any positive screens. Samples presumptively positive are washed prior to confirmation if needed. The entire lab process from Accessioning through to Confirmation is assessed under the CAP (College of American Pathologists) Hair accreditation and conforms to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests," the actual test measures the hair strand rather than the follicle beneath the scalp.
When comparing hair follicle testing to urine tests, it's clear why the former is gaining popularity in East Dunseith, ND. Hair tests surpass in accuracy and reliability, making them the superior choice for detection.
Hair follicle testing in East Dunseith, ND, demonstrates increased detection accuracy when compared to urine tests. With an extended detection window, hair testing provides a more comprehensive overview of substance use history.
In East Dunseith, ND, hair follicle testing stands out due to its extended detection period, lasting up to 90 days. This allows employers to gain a thorough understanding of an individual's substance use history.
The extended window offered by hair follicle tests provides a wider perspective on drug use, spanning up to three months. This method is invaluable for employers aiming to maintain a drug-free workplace.
Hair follicle testing in East Dunseith, ND, is renowned for its resistance to tampering. The integrity of the sample is maintained, delivering trustworthy results.
The robustness of hair testing lies in its tamper-resistant nature, virtually eliminating the possibility of sample adulteration. This ensures results are reliable and unchallengeable, critical for maintaining high testing standards.
With testing centers spread across the nation, our services in East Dunseith, ND, are easily accessible. This convenient setup ensures that finding a nearby testing location is hassle-free.
The nationwide presence of our testing centers, including in East Dunseith, ND, means quick and easy access to our services, ensuring the testing process is seamless for all clients.
The hair follicle testing process in East Dunseith, ND, is simple and confidential, designed to respect privacy while delivering efficient results.
From ordering to receiving results, each step of the hair follicle testing process in East Dunseith, ND, is straightforward, ensuring confidentiality and ease of use for every client.
Our competitive pricing structures in East Dunseith, ND, make hair follicle testing an affordable option without compromising on quality and speed.
With a focus on affordability, our pricing and fast turnaround times deliver excellent value, appealing to companies of various sizes in East Dunseith, ND.
In East Dunseith, ND, the efficiency of hair follicle drug tests is unmatched, delivering rapid and accurate results. This method ensures high precision in identifying substance use, offering a reliable alternative to traditional testing.
The speed at which hair drug tests produce results makes them an ideal choice for those seeking swift answers. Their precision in detecting substances cannot be overstated, providing peace of mind to employers and individuals alike.
Employers in East Dunseith, ND, benefit from hair follicle testing by ensuring adherence to drug-free workplace policies. This testing method minimizes legal risks and enhances overall safety.
Compliance with workplace regulations is made simpler with hair follicle testing, offering peace of mind to employers. The method underscores a commitment to maintaining a safe and drug-free environment.
