Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying drug and alcohol consumption. Hair retains a longitudinal record of substance intake by embedding biomarkers within the strands of developing hair. When clipped close to the scalp, hair can offer a detection timeframe reaching up to three months for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and convenient to send.
A 1.5-inch length sample consisting of approximately 200 hair strands (similar to the diameter of a #2 pencil) nearest to the scalp yields 100mg, which is the optimal amount for testing and verification. For EtG, additional analyses, or screenings exceeding 10 panels, a 150mg sample is recommended. Using a jeweler’s scale for specimen measurement is advised. Should scalp hair not be available, a comparable quantity of body hair may be used. References to head hair denote scalp hair exclusively. Body hair encompasses all other hair types (e.g., facial, armpits).
Process Overview
The principal processes in the lab analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial incorporation of a sample into the lab’s system. This entails checking that the sample was securely sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing extra data entry absent in an electronic chain of custody.
Screening is an initial rapid assay for substance abuse. While it offers a cost-efficient approach to exclude drug use in most samples, a positive screen requires confirmation to be valid in legal settings. Presumptive positive samples in Screening necessitate further confirmation.
If Screening indicates a presumptive positive result, additional hair is extracted from the original specimen and set for Extraction. In this phase, substances are retrieved from hair at much lower concentrations than other methods (such as urine or saliva), rendering hair drug analysis the most complex method to execute.
Verification of any positive screen results is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples go through a washing process before confirmation if necessary. The comprehensive lab procedure, from Accessioning to Confirmation, is scrutinized under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While frequently called "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Maish Vaya, AZ, stands out for its superior detection capabilities compared to urine tests. The extended detection period of up to 90 days provides a comprehensive substance use history, offering more reliability in the results.
The accuracy of hair tests surpasses that of urine tests, delivering results that are harder to cheat. This makes hair testing a preferred choice for those seeking trustworthy and long-term detection.
The hair follicle testing method in Maish Vaya, AZ, excels with its extended detection window of up to 90 days. This long-term monitoring enables employers to gain a comprehensive view of an individual's drug use history.
The extensive detection period allows for a thorough evaluation of an employee's or applicant's substance history, providing a clearer picture of their compliance with workplace standards.
Tamper-resistant hair follicle tests in Maish Vaya, AZ, greatly reduce the risk of sample adulteration. The collection process is closely monitored, ensuring integrity in results.
With minimal risk of alteration, hair tests provide a reliable method for drug testing, delivering results that are unquestionable and transparent, enhancing the trust factor for all stakeholders.
Our testing centers in Maish Vaya, AZ, and across the nation provide convenient and accessible drug testing services. With locations readily available, the process is streamlined and hassle-free.
The wide network of testing locations ensures you have quick and easy access to drug testing, making it a convenient choice for individuals and businesses alike.
In Maish Vaya, AZ, our drug testing process is simple and confidential, providing ease of use and maintaining privacy for all clients. From ordering the test to receiving results, the process is seamless.
Addressing privacy concerns, our user-friendly procedures ensure your testing experience is as stress-free and discreet as possible, providing reassurance to all involved.
Our competitive pricing in Maish Vaya, AZ, combined with fast turnaround times ensure excellent value. We cater to businesses of all sizes, offering cost-effective drug testing solutions.
With quick and reliable services, we provide peace of mind, maintaining efficient outcomes at affordable prices, allowing companies to confidently invest in workplace drug testing.
In Maish Vaya, AZ, hair follicle drug tests offer a fast and reliable way to identify substance use. High accuracy is a hallmark of these tests, detecting substances quickly and precisely.
With rapid turnaround times, hair follicle testing ensures swift results. Efficiency and precision in detection are key advantages, making these tests the preferred choice for reliable substance use monitoring.
In Maish Vaya, AZ, hair follicle testing offers compliance with drug-free workplace policies, giving employers peace of mind and reducing legal risks. This method ensures adherence to regulations.
By adopting hair testing, businesses enhance workplace safety, maintaining a drug-free environment that complies with corporate and legal standards, fostering confidence and security.
