Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as a significant method for identifying drug and alcohol consumption. The structure of hair locks in biomarkers along the strand during its growth, providing an extended timeline of alcohol and drug intake history. When obtained near the scalp, hair can reveal a detection period of up to around three months for alcohol and drugs. Hair is straightforward to collect, relatively hard to tamper with, and simple to transport.
A sample measuring 1.5 inches and consisting of roughly 200 strands (comparable to a #2 pencil's thickness) nearest to the scalp supplies 100mg of hair, which is perfect for both screening and confirmation. For EtG, add-ons, and/or assays above ten panels, we advise using 150mg of the sample. It's recommended to weigh the sample on a jeweler’s scale. If scalp hair is not available, the same amount of body hair can be used as a substitute. When discussing head hair, we mean scalp hair alone. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The drug test result handling in the lab involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab system, confirming that the sample is sealed and dispatched correctly, assigning it a random LAN (Laboratory Accessioning Number), and filling any missing details not supplied by a digital chain of custody setup.
Screening serves as a preliminary swift assessment for signs of drug misuse. Although screening is a cost-efficient way to exclude drug use in the majority of samples, any positive screens must be verified for court validity. Therefore, samples presumed positive in screening require an additional confirmation.
In case a sample is thought to be positive during screening, extra hair is extracted from the original sample for the Extraction phase. Here, drugs are retrieved from hair at a much finer concentration compared to other testing methods (like urine or oral fluids), highlighting why hair drug tests pose the highest challenge in terms of procedure.
The Confirmation process for any positive findings from screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All tentative positive samples undergo cleaning before confirmation, as necessary. The entire lab processing from Accessioning to Confirmation is thoroughly evaluated according to both the CAP (College of American Pathologists) Hair specifications and the ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: Although they are often labeled as "hair follicle tests", these evaluations inspect the hair strand rather than the follicle underneath the scalp.
In Lonetree, WY, hair follicle tests offer substantial advantages over urine tests, showing superior detection and reliability.
Compared to urine tests, hair tests can identify substance use over a considerably longer period, greatly enhancing accuracy.
Employers favor hair tests for their extended detection window and reduced chances of misleading results.
Hair follicle testing in Lonetree, WY, offers an extended detection period, identifying drug use up to 90 days after intake.
This longer window provides employers a thorough overview of an individual's drug use history, assisting in risk assessment.
The extensive detection period is crucial for making informed decisions regarding potential hires or current employees.
The tamper-resistant nature of hair follicle tests sets them apart in Lonetree, WY, ensuring sample authenticity.
The observed collection method significantly reduces chances of tampering, safeguarding the reliability of results.
Employers can trust hair follicle tests to provide accurate, undeniable evidence of substance use.
Our presence in Lonetree, WY, and nationwide ensures convenient, accessible testing services for all.
With testing centers spread across various locations, getting tested becomes quick and hassle-free.
Whether local or nationwide, our centers are ready to provide seamless testing experiences.
Our testing process in Lonetree, WY, is both simple and confidential, ensuring user privacy throughout.
Ordering, undergoing, and receiving results from hair tests is designed to be straightforward and secure.
Individuals can trust in our commitment to their privacy and ease of use.
In Lonetree, WY, we offer competitive pricing and quick results, providing excellent value for businesses.
Our affordable hair testing services accommodate companies of varying sizes, ensuring budget-friendly options.
The rapid turnaround time further solidifies our standing as a trusted testing partner.
The hair follicle testing process in Lonetree, WY, is renowned for its speed and accuracy, offering reliable detection of substance use.
Results obtained from hair samples provide high precision, ensuring that any trace of prohibited substances is accurately identified.
The quick turnaround of results makes it a preferred choice for those in need of fast, accurate testing solutions.
Employers in Lonetree, WY, gain compliance and peace of mind through hair follicle testing, reinforcing drug-free policies.
By adhering to this testing method, businesses reduce legal liabilities and enhance overall workplace safety.
The reliability of hair testing supports a secure and compliant working environment.
