Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a vital method for identifying drug and alcohol use. By ensnaring biomarkers within the threads of the growing hair, it offers a comprehensive history of alcohol and other drug use over time. When taken near the scalp, a hair sample can offer an approximately 3-month detection span for alcohol and drugs. Collecting hair is straightforward, moderately tamper-resistant, and simple to transport.
A 1.5-inch segment of around 200 strands (comparable to the thickness of a #2 pencil) from the scalp offers 100mg, which is optimal for screening and confirmation. For EtG, add-ons, and tests beyond 10 panels, a 150mg sample is advised. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair is not available, an equivalent amount of body hair may suffice. By "head hair," we mean only scalp hair, while "body hair" includes all other types (e.g., facial, axillary).
Process Overview
The laboratory processing of a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab’s system. This process involves checking the sample’s proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent in an electronic chain of custody system.
Screening serves as a preliminary check for drugs of abuse. Although it's a cost-effective strategy to eliminate drug use in most samples, a positive screening must be confirmed to be admissible in court. Samples showing presumptive positive in Screening necessitate secondary confirmation.
For samples deemed positive in Screening, additional hair is extracted from the original sample for Extraction. This stage involves extracting drugs from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening one of the most complex methodologies.
Positive screen results are confirmed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a wash before confirmation if necessary. The entire process from Accessioning through Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: The test is frequently termed "hair follicle tests," but it actually examines the hair strand, not the follicle beneath the scalp.
In Kingsdown, KS, hair follicle testing provides major advantages over traditional urine tests. Superior detection accuracy and reliability are key factors. Hair testing identifies drug use with greater precision and covers a wider time frame. This makes it indispensable for employers and organizations needing comprehensive insight into an individual's substance use. The methodology offers assurance and clarity unmatched by urine tests.
Employers in Kingsdown, KS, benefit immensely from hair follicle testing due to its extended detection window. The capacity to detect drug use up to 90 days provides a thorough view of an individual's substance use history. Such depth ensures that employers can make informed decisions about prospective or current employees, ensuring a stable and secure work environment.
One of the standout features of hair follicle tests in Kingsdown, KS, is their tamper-resistant nature.
Accredited Drug Testing in Kingsdown, KS, offers national and local testing convenience.
Performing hair follicle testing in Kingsdown, KS, is a simple and confidential process. Users can expect
In Kingsdown, KS, our hair follicle testing solutions are affordable and deliver fast turnaround times. Our competitive pricing structure ensures value for companies of any size, balancing cost with rapid service delivery. Organizations can thus benefit from cost-effective testing without compromising on the quality and speed of obtaining results.
In Kingsdown, KS, hair follicle drug tests are distinguished by their speed and accuracy. The precision in detecting substance use is unparalleled, ensuring rapid and reliable results for users. This efficacy is vital for organizations and individuals who require prompt validation of substance use. By relying on hair testing, clients receive not only rapid results but assurance in the result's integrity.
For employers in Kingsdown, KS, hair follicle testing ensures compliance with strict drug-free workplace policies. This method enhances safety and minimizes potential legal repercussions. Employers gain peace of mind, knowing they are maintaining a secure environment while meeting regulatory standards effectively. The test's effectiveness lies in its precision and resistance to manipulation.