Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as a potent resource, hair testing identifies drug and alcohol consumption by capturing biomarkers within the fiber of hair as it grows. When hair samples are taken near the scalp, they can reflect drug and alcohol use over a potential time frame of around 90 days. Collecting hair is uncomplicated, making it resilient against tampering, and it is straightforward to transport.
A sample consisting of 1.5 inches of roughly 200 strands near the scalp (comparable to a #2 pencil thickness) provides 100mg of hair, which is ideal for both screening and confirmation purposes. For EtG tests, additional analyses, or evaluations over 10 panels, 150mg is advised. Utilizing a jeweler’s scale is recommended to weigh the sample. If scalp hair is not available, an equivalent amount of body hair is permissible. "Head hair" specifically refers to hair from the scalp, while "body hair" encompasses other types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results is divided into four primary stages: Accessioning, Screening, Extraction, and Confirmation.
During the Accessioning phase, the sample begins its processing journey, ensuring its proper sealing and shipment, assigning a LAN (Laboratory Accessioning Number), and finishing any pending data input not managed by an electronic chain of custody.
Screening is a preliminary quick examination for drug presence. Though cost-effective for filtering out non-positive samples, a positive outcome at this stage requires confirmation for legal acceptance. Samples flagged as presumptive positives during Screening necessitate further validation.
In instances of presumed positivity in Screening, additional hair is extracted from the original sample for the Extraction process. This phase involves separating drugs from hair at lower concentrations compared to other methods (e.g., urine or saliva), making hair drug testing a challenging procedure.
Confirmation for a positive screen result is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Any samples showing presumptive positive results are cleansed before confirmation if required. The comprehensive laboratory procedure, spanning from Accessioning to Confirmation, is conducted under CAP (College of American Pathologists) Hair designation and aligned with ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed as "hair follicle tests," these examinations analyze the hair shaft and not the hair follicle below the scalp.
In Girdwood, AK, hair follicle testing is preferred over urine testing due to its superior detection capabilities. Hair tests offer a higher level of accuracy and reliability, making them the test of choice for those seeking trustworthy results.
The extended detection period of hair tests provides an advantage over traditional urine tests, offering a more comprehensive overview of an individual's substance history.
Hair follicle testing in Girdwood, AK, offers an extended window for detecting drug use, up to 90 days, allowing employers to gain a thorough understanding of an individual's substance history.
This prolonged detection period is vital for employers looking to maintain a safe and drug-free workplace, ensuring a comprehensive assessment of an applicant's background.
Hair follicle drug tests in Girdwood, AK are known for their resistance to tampering, ensuring authenticity and reliability in results. This testing method minimizes the risk of sample adulteration.
Employers can trust hair tests to provide unquestionable outcomes, safeguarding the integrity of their substance testing protocols.
Accredited Drug Testing offers widespread convenience with testing locations across the nation, including Girdwood, AK, ensuring easy and hassle-free access to services.
The nationwide network facilitates quick and simple testing, providing individuals and businesses unparalleled accessibility.
Our simple and confidential testing process in Girdwood, AK, ensures ease of use, allowing individuals to order, complete, and receive results with utmost privacy.
Concerns regarding confidentiality are addressed, reinforcing the integrity and simplicity of the entire procedure.
With competitive pricing and swift turnaround times, Accredited Drug Testing in Girdwood, AK, offers excellent value, serving companies of all sizes with reliable results.
Our affordable and expeditious services provide peace of mind, making professional drug testing accessible.
When it comes to speed and accuracy, hair follicle tests in Girdwood, AK stand out. These tests provide rapid results with high precision in identifying substance use, making them a trusted choice for reliable outcomes.
Accredited Drug Testing ensures that individuals receive quick and dependable results from hair analysis, reinforcing their reputation for precision in the industry.
In Girdwood, AK, hair follicle testing ensures employers can maintain compliance with drug-free workplace policies, reducing potential legal liabilities and enhancing safety.
By adopting this testing method, businesses gain peace of mind, knowing they are taking proactive steps to preserve a secure work environment.
