Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as a robust method for identifying drug and alcohol consumption. By capturing biomarkers in the fibers of the growing hair strand, hair presents a long-standing record of alcohol and drug use. When clipped near the scalp, it can deliver up to about a 3-month period of detection for substances. This method of sample collection is straightforward, relatively hard to tamper with, and simple to transport.
To obtain the ideal screening and confirmation sample, collect a 1.5-inch section containing roughly 200 strands of hair (around the size of a #2 pencil) nearest the scalp, yielding 100mg of hair. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the sample is suggested. We advise using a jeweler’s scale to weigh the hair specimen. If scalp hair is not available, an equivalent amount of body hair can be gathered. References to head hair pertain solely to scalp hair, while body hair encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test result encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning revolves around the preliminary processing of a sample into the laboratory’s framework. This process ensures the sample was correctly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data input omitted by an electronic chain of custody system.
Screening provides an initial rapid review for drugs of abuse. Though a cost-efficient means to exclude drug usage in most samples, a positive screen must be verified to be acceptable in court. Any samples asserted as positive during Screening necessitate a secondary validation.
Should a sample test positive during the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. At this stage, drugs are extracted from hair in considerably lower concentrations as compared to others, such as urine or oral fluid, highlighting why hair drug screening poses the greatest methodological challenge.
Any positive screening outcome undergoes Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all samples presumed positive are washed as necessary. The entire laboratory journey from Accessioning through Confirmation is examined as part of both the CAP (College of American Pathologists) Hair certification and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While frequently identified as "hair follicle tests", the analysis targets the hair strand, not the follicle below the scalp.
Choosing hair follicle testing over traditional urine tests in Lexington Heights, MI offers several distinct advantages. Whereas urine tests can fail to capture infrequent substance use, hair testing excels in its ability to detect a wide range of drugs.
The superior detection accuracy of hair tests makes them the preferred choice for many organizations. Their reliability ensures that even the most covert substance implementations are revealed, supporting a drug-free environment.
The extended detection window of hair follicle testing is a major asset in Lexington Heights, MI. This method can reveal drug use for up to 90 days, offering a long-term view of an individual’s substance history.
With this extended timeframe, employers gain invaluable insights into the behavioral patterns of current and potential employees. This provides a fuller picture than what shorter testing windows can offer, helping maintain a safe workplace.
Hair follicle testing stands out for its tamper-resistant properties. In Lexington Heights, MI, these tests reduce the risk of sample adulteration, presenting results that can be trusted unequivocally.
Unlike other methods where tampering might alter outcomes, hair samples are near-impossible to manipulate or substitute, making them a reliable choice for those who value integrity in their testing processes.
With convenient nationwide testing locations and local centers in Lexington Heights, MI, accessing testing services is simplified. Our widespread facilities ensure that every individual can quickly find a nearby center.
The ease of locating a testing facility nearby eliminates frustrations of traveling long distances, allowing participants a hassle-free engagement with our testing processes.
Our simple, confidential process in Lexington Heights, MI ensures peace of mind for all clients. From ordering to receiving results, the seamless procedure respects privacy and ensures ease of use.
Clients can rely on our secure methods, knowing their information and results are handled with the utmost confidentiality, fostering trust and reliability in our services.
Offering affordable pricing and fast turnaround times, our hair follicle testing service in Lexington Heights, MI provides excellent value. This balance ensures companies of all sizes can access premium services within budget.
Our competitive pricing structures mean that quality testing is accessible without financial strain, allowing companies to maintain regular screenings to ensure workplace safety.
Hair follicle drug tests provide fast, accurate, and reliable results in Lexington Heights, MI. The precision of these tests is unmatched in identifying substance use, ensuring quick results that employers can trust.
The efficiency of hair testing lies in its ability to capture a wide spectrum of substances, providing a clear and comprehensive overview of an individual's history. This method is optimal for both employers needing swift confirmation and individuals seeking assurances of accurate outcomes.
Employers in Lexington Heights, MI find compliance and peace of mind with hair follicle testing. This method supports adherence to workplace drug-free policies and mitigates legal risks.
By using hair tests, companies ensure a safer work environment, demonstrating a commitment to safety and compliance. Employees work more confidently, knowing their surroundings are vigilantly upheld.
