Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and various drugs by embedding biomarkers within the fibers of the hair as it grows. Collected near the scalp, hair can offer roughly a 3-month detection duration for both alcohol and drugs. It is easy to collect, relatively challenging to tamper with, and simple to transport.
A hair sample measuring 1.5 inches with about 200 strands (equivalent to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is ideal for both screening and confirmation. For EtG, supplementary tests, and/or testing beyond 10 panels, a 150mg sample is advised. Using a jeweler’s scale to weigh the sample is recommended. In instances when scalp hair is missing, an equivalent amount of body hair may be gathered. Referring to head hair indicates only scalp hair, whereas body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The four core phases in laboratory processing of a drug sample encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning denotes the initial steps to incorporate a sample into a lab's system. Tasks include verifying the sample's proper sealing and shipment, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data input not covered by an electronic chain of custody system.
Screening performs an initial brisk assessment for drugs of abuse. Screening offers a cost-effective strategy to eliminate drug use in the majority of cases, yet a positive screen necessitates confirmation to be court-admissible. Samples undergoing presumptive positivity in Screening must undergo secondary confirmation.
If a sample shows presumptive positivity during Screening, more hair is removed from the original specimen to prepare for Extraction. During this phase, drugs are separated from hair at substantially lower concentrations than in alternative methodologies (such as urine or oral fluid), establishing hair drug screening as a particularly intricate methodology to execute.
Positively-screened results are confirmed through GC/MS, GC/MS/MS or LC/MS/MS. Ingenious positive samples undergo washing as needed before confirmation. The comprehensive lab process from Accessioning to Confirmation is scrutinized following both the CAP (College of American Pathologists) Hair designation and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed "hair follicle tests", the test examines the hair strand itself and not the follicle situated beneath the scalp.
Hair follicle testing surpasses urine testing in Canton, TX by offering greater detection reliability. Unlike urine tests, hair analysis can reveal drug use over an extended timeline. The long detection window and precise results make it favorable for employers seeking comprehensive insights into drug use, ensuring strict adherence to drug-free workplace policies.
In Canton, TX, hair follicle testing provides an extended detection window, covering drug use for up to 90 days. This feature grants employers a thorough understanding of an employee or candidate's substance use history. By widening the detection period, businesses gain a clearer perspective on substance habits, helping them make informed hiring decisions.
Hair follicle tests in Canton, TX offer a tamper-resistant method of drug screening. This approach significantly curtails the potential for sample adulteration, providing accurate and undeniable outcomes. Employers and individuals can trust in the authenticity and reliability of results, minimizing the risk associated with compromised data.
The availability of nationwide testing and local centers in Canton, TX makes access to hair follicle testing convenient. These centers ensure a seamless and hassle-free experience, allowing individuals to undergo testing with ease. This network supports consistent service delivery, simplifying the process of obtaining necessary drug tests promptly.
Residents in Canton, TX benefit from a straightforward and confidential testing process. Ordering, conducting, and receiving results is seamless, addressing privacy concerns effectively. This user-friendly process ensures that individuals can undergo testing without anxiety, making the overall experience more accommodating and secure.
In Canton, TX, our hair follicle testing services offer competitive pricing and swift turnaround times. This combination delivers excellent value to businesses, from small enterprises to large corporations. The affordability and rapid results ensure that all companies can maintain safety without compromising on cost or efficiency.
In Canton, TX, the accuracy and quick results of hair follicle testing stand out. Hair tests reliably pinpoint substance use, offering more precision than traditional tests. Results are rapidly obtained, making it an ideal choice for those needing swift outcomes. The method delivers confidence with its valid and timely assessments, ensuring peace of mind for all stakeholders involved.
Employers in Canton, TX find peace of mind using hair follicle tests to maintain drug-free workplace policies. This method ensures compliance and mitigates legal risks. By employing this reliable testing approach, businesses bolster safety and uphold stricter substance use standards, fostering a healthier work environment.
