Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has emerged as an excellent method for identifying drug and alcohol consumption. Hair captures a prolonged record of substance use by embedding biomarkers within the fibers of the hair as it grows. When samples are taken near the scalp, they can offer an approximately 3-month window of drug or alcohol detection. Hair collection is straightforward, less susceptible to tampering, and simple to transport.
A 1.5-inch section of around 200 hair strands (roughly no larger than a #2 pencil), taken nearest to the scalp, will yield 100mg—this is the optimal amount for both screening and confirming tests. For additional tests such as EtG, add-ons, or beyond 10-panel tests, a specimen of 150mg is advised. Using a jeweler's scale is suggested for weighing. If scalp hair cannot be taken, a similar quantity of body hair may be used. 'Head hair' refers to scalp hair solely, whereas 'body hair' encompasses all other hair types (like facial, axillary, etc.).
Process Overview
The lab processing of drug test outcomes encompasses four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a specimen within a lab's framework. This involves checking that the specimen was duly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and carrying out any further data entries not covered by an electronic custody trail system.
Screening includes a swift preliminary assessment for substances. Though screening is a cost-efficient way to exclude drug usage in the bulk of samples, a screen that results positive must be verified to stand in legal proceedings. Any samples testing presumptively positive in Screening necessitate a subsequent confirmation.
For samples testing positive at the Screening stage, additional hair is extracted from the primary sample and readied for Extraction. In this phase, substances are extracted from hair at substantially lower concentrations than other methods (e.g., urine or oral fluid), marking hair-based screening as the most challenging method.
Positive screening results are confirmed by means of GC/MS, GC/MS/MS, or LC/MS/MS. Every sample with a presumptive positive result undergoes washing before confirmation as needed. The complete lab process from Accessioning through Confirmation undergoes examination under the CAP (College of American Pathologists) Hair designation and holds accreditation against ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the evaluation focuses on the hair strand, rather than the follicle beneath the scalp
Hair follicle testing in Wales, WI, provides superior accuracy compared to traditional urine tests. This method excels in identifying drug use with reliable precision, showcasing a remarkable advantage over urine-based evaluations.
While urine tests quickly detect recent substance use, hair tests excel in revealing extended drug history. The longer detection window provides a comprehensive view of personal drug habits, enhancing reliability.
In Wales, WI, hair follicle testing extends the drug detection window up to 90 days, offering a thorough review of an individual's substance history. This extended window gives employers a clearer picture of an applicant's past compared to shorter-term methods.
Employers benefit from hair follicle testing's lengthy detection abilities, as it unveils patterns of drug use over a substantial period, allowing for more informed hiring and monitoring decisions.
Hair follicle testing in Wales, WI, stands out for its tamper-resistant nature, reducing the likelihood of adulteration and providing unquestionable results. This ensures a more secure and trustworthy testing process.
The integrity of hair samples makes this method nearly impossible to cheat, in contrast to other testing methods. By employing hair testing, organizations enjoy consistent, reliable data unaffected by manipulation.
Accredited Drug Testing facilitates convenient access through numerous centers across Wales, WI, and nationwide. This widespread availability ensures quick and straightforward access to our services, reducing the hassle for individuals and companies.
Our strategically located testing centers ease the testing process, ensuring a fluid experience for our clients. This allows seamless service delivery wherever you are located.
At Accredited Drug Testing in Wales, WI, the testing process is straightforward and confidential, from ordering to obtaining results. This simplicity reassures clients, addressing privacy concerns and underscoring ease of use.
We prioritize a discreet approach to testing, ensuring complete confidentiality at all stages. This commitment to privacy builds trust, cementing our reputation for reliable and accessible testing services.
Accredited Drug Testing offers competitively priced hair follicle testing in Wales, WI, ensuring accessibility to businesses of all sizes. Our competitive rates provide significant value, alongside expedited result processing.
Fast turnaround times enhance the appeal of our cost-effective pricing structures, reassuring companies seeking comprehensive testing solutions without financial strain. This combination supports effective budget management.
In Wales, WI, hair follicle drug tests are renowned for their swiftness and precision in assessing substance use. These tests provide remarkably accurate results while swiftly processing samples, creating a reliable tool for identifying drug use patterns.
The advantage of employing hair follicle testing is its objective accuracy. Tests offer a reliable snapshot of an individual's drug history, supporting informed decision-making by employers and others requiring in-depth substance evaluation.
Using hair follicle tests in Wales, WI, supports compliance with drug-free workplace policies, ensuring adherence to corporate standards and minimizing legal concerns. It promotes a safer work environment by maintaining strict policy enforcement.
Employers gain peace of mind as hair testing aligns with industry regulations, reducing risks associated with improper practices and fortifying workplace safety initiatives.
