Urine| Hair Follicle | Oral Fluid | Blood | ETG
Detecting drug and alcohol consumption has increasingly relied on hair analysis due to its efficacy. Hair captures drug-related biomarkers within the hair fibers, offering an extended timeline of substance usage. When sourced near the scalp, hair can reveal drug and alcohol activity over roughly three months. Hair samples are notably easy to gather, challenging to tamper with, and convenient for shipment.
A hair sample of 1.5 inches, comprising approximately 200 strands (equivalent to the thickness of a #2 pencil) adjacent to the scalp, provides 100mg, optimal for both screening and confirmation processes. If the test involves EtG, add-ons, or exceeds 10 panels, a 150mg specimen is advisable. We suggest utilizing a jeweler’s scale for weighing. In cases where scalp hair is absent, an equivalent amount of body hair is acceptable. It's important to specify that head hair pertains solely to scalp hair, while body hair encompasses all other varieties (such as facial, axillary, etc.).
Process Overview
The laboratory process for drug test results encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial integration of a sample into the lab's system. It involves checking the sample's sealing and shipping integrity, assigning a random LAN (Laboratory Accessioning Number), and completing supplemental data entry not included by an electronic chain of custody system.
The Screening phase involves an initial assessment for drugs. Although Screening is cost-effective for excluding drug use in most cases, a positive result necessitates confirmation for court viability. Samples that appear positive in Screening must undergo secondary confirmation.
When a sample tests positive during Screening, additional hair from the specimen is readied for Extraction. The Extraction stage isolates drugs in hair at significantly reduced levels versus other approaches (e.g., urine or oral fluid), which makes hair drug testing notably challenging.
A firm confirmation of positive screening results is performed using techniques like GC/MS, GC/MS/MS, or LC/MS/MS. All suspected positive samples undergo washing prior to confirmation, as appropriate. The full laboratory workflow from Accessioning to Confirmation undergoes review per the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed as "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp
In Wilson, TX, hair follicle testing stands out against standard urine tests due to its superior accuracy and reliability. While urine tests can detect recent drug use, hair tests offer a comprehensive view into an extended period of substance consumption, ensuring a more accurate identification of patterns in drug use.
Hair follicle testing is unparalleled when it comes to its detection capabilities, offering a wider window to identify drug use. This method’s increased reliability ensures more accurate results, leaving less room for errors typically found in traditional urine testing procedures.
Unlike other testing methods, hair follicle drug testing in Wilson, TX offers an extended detection window, identifying drug use up to 90 days prior. This longevity provides a thorough overview of an employee's or applicant's substance history, granting employers better insight into long-term habits.
An extended viewing period of past drug use enhances the evaluation process, allowing employers to make informed, confident hiring decisions. This comprehensive perspective aids in maintaining a safe and healthy work environment.
Hair follicle tests conducted in Wilson, TX, are renowned for their tamper-resistant nature. The method significantly reduces the possibility of sample adulteration, ensuring that test results remain reliable and cannot be easily manipulated by the test subjects.
With its resistance to tampering, hair follicle drug testing provides unquestionable results that employers and legal entities can trust. This reliability fortifies confidence in the testing process and ensures fair assessments for all parties involved.
Accredited Drug Testing provides convenience in Wilson, TX through its nationwide network of testing centers. This accessibility ensures clients a hassle-free experience when scheduling tests, allowing for quick and efficient service without the inconvenience of travel.
The availability of local and national testing locations simplifies the process, highlighting our commitment to providing reliable services that are easily accessible to companies and individuals, regardless of their geographic location.
The process of hair follicle drug testing in Wilson, TX is simple and confidential, designed to prioritize privacy and ease of use. Ordering, taking, and receiving results are streamlined procedures, alleviating concerns over the security and discretion of personal data.
Ensuring client confidentiality is paramount, and our straightforward approach allows individuals to comfortably engage in drug testing without the fear of privacy breaches, reinforcing trust in our services.
In Wilson, TX, we offer competitive pricing structures for hair follicle drug testing accompanied by fast turnaround times. This combination delivers extraordinary value for businesses, ensuring critical information is accessible without delay or excessive costs.
Our affordable pricing ensures companies of all sizes can benefit from high-quality testing services, emphasizing our dedication to providing economical solutions without compromising on speed and reliability.
With hair follicle drug testing in Wilson, TX, clients experience fast, accurate, and reliable results. This method excels in detecting drugs with remarkable precision and speed, reducing the waiting period typically associated with traditional testing methods and providing peace of mind with trustworthy results.
Emphasizing the accuracy of hair testing, users can rely on its ability to precisely detect substance use over a more extended period. This assurance is paramount for employers and individuals looking for dependable drug testing solutions.
For employers in Wilson, TX, hair follicle testing enhances compliance with drug-free workplace policies, fostering peace of mind. Utilizing this method decreases legal risks and boosts workplace safety, offering a proven way to adhere to stringent safety standards.
Employers benefit from leveraging hair follicle testing to demonstrate their commitment to maintaining a drug-free environment, protecting both their employees and organizational reputation from potential substance-related incidents.
