Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method for identifying the usage of alcohol and drugs. This technique offers an extended historical account of substance intake by encasing biomarkers within the growing strands of hair. Hair collected near the scalp can reveal a detection window extending up to roughly three months for both alcohol and drugs. The collection process is straightforward, it's somewhat resistant to tampering, and it is easy to transport.
A sample measuring 1.5 inches, comprising approximately 200 hair strands (similar in size to a #2 pencil) nearest to the scalp, will yield 100mg of hair, which is an ideal amount for both screening and confirmation. For tests such as EtG, additional tests, or those exceeding 10 panels, 150mg of the sample is suggested. It's best to weigh the sample using a jeweler’s scale. If scalp hair is lacking, an equivalent volume of body hair can be used. When we mention head hair, we reference scalp hair exclusively. Body hair pertains to other types of hair (such as facial or axillary).
Process Overview
The laboratory processing of a drug test result encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial procedure of integrating a sample into a lab's system. This step verifies that the sample is properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and fills in any remaining data entry not captured by an electronic chain of custody system.
Screening consists of a primary rapid check for drugs of abuse. Though Screening is a cost-efficient method to exclude drug use in most samples, a confirmed positive result is needed for legal acceptance. Samples that exhibit presumed positivity in Screening must undergo a secondary confirmation.
Should a sample show presumed positivity during Screening, additional hair is extracted from the original sample and readied for Extraction. In this stage, drugs are retrieved from the hair at lower concentrations than other methodologies (such as urine or oral fluid), which makes hair drug screening the most challenging methodology to execute.
Confirmation of any positive screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity are washed before confirmation if necessary. The complete laboratory procedure from Accessioning to Confirmation is subject to inspection under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the analysis is conducted on the hair strand itself and not on the follicle located beneath the scalp.
Compared to typical urine tests, hair follicle testing in Edgewater Heights, MI, offers superior detection and reliability. Urine tests may miss substances used beyond a few days prior, while hair tests reveal usage patterns over months, enhancing accuracy and trustworthiness.
Employers find hair testing advantageous over urine tests due to its almost impossible-to-cheat nature and longer detection times, providing reassurance of a comprehensive understanding of applicant or employee past substance usage.
Hair follicle testing in Edgewater Heights, MI, extends the detection window for drug use up to 90 days, portraying a wider substance usage history. This method enables employers to have a more complete view of a candidate's or current employee's lifestyle and decisions.
With a window that far outstrips other testing options, hair follicle tests provide valuable insight into an individual's history of substance use, allowing organizations to make more informed decisions based on extended data.
In Edgewater Heights, MI, hair follicle tests stand out as a tamper-resistant testing method. Unlike other test types susceptible to manipulation, hair samples are collected in an observed process, minimizing risks of sample adulteration and ensuring trustworthy results.
By drastically reducing the possibility of cheating, hair follicle tests provide unquestionable results, making them a reliable choice for organizations aiming to uphold integrity in drug testing.
Convenient local and nationwide testing centers make accessing hair follicle testing in Edgewater Heights, MI, quick and easy. Our widespread locations ensure minimal hassle and fast access to dependable testing services tailored to diverse needs.
With centers throughout the nation, testing is never far, allowing individuals and companies to conveniently and promptly manage their testing requirements with ease.
In Edgewater Heights, MI, the hair follicle testing process is straightforward and confidential, safeguarding your privacy. From ordering to receiving results, the streamlined procedure addresses any security concerns while ensuring ease of use.
Clients can trust the discreet and simple process, which emphasizes confidentiality to foster comfort and peace throughout the testing journey, making it an effortless experience.
Offering affordable pricing and swift turnaround, hair follicle testing in Edgewater Heights, MI, provides exceptional value for businesses. With competitive rates, companies of all sizes can benefit from this effective testing method without financial strain.
The prompt delivery of results combined with cost-effectiveness underscores the convenience and practicality of opting for hair testing, positioning it as a wise investment for organizational well-being.
In Edgewater Heights, MI, hair follicle tests offer fast and accurate results, surpassing other testing methods. With their high precision, these tests quickly detect substance use, making them a preferred choice for employers seeking reliable results.
Hair testing delivers exceptional reliability in identifying substance use, ensuring that employers receive consistent and dependable findings. Quick turnaround times coupled with accuracy make hair follicle tests a standout in drug testing.
For employers in Edgewater Heights, MI, hair follicle testing guarantees compliance with drug-free workplace policies. This testing choice diminishes potential legal risks and enhances safety by ensuring employees are substance-free.
Employing hair testing facilitates peace of mind for employers, as it aligns with zero-tolerance policies and rigorously safeguards the work environment against drug-related incidents.
