Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a potent method for identifying drug and alcohol consumption. Hair captures a long-term history of alcohol and drug use by encasing biomarkers within the fibers of the growing strand. When taken near the scalp, hair can offer roughly a 90-day detection period for alcohol and other substances. Hair collection is straightforward, relatively tamper-resistant, and easy to transport.
A 1.5-inch tuft of approximately 200 hair strands (akin to the thickness of a #2 pencil) next to the scalp will yield 100mg of hair, which is the optimal amount for analysis and confirmation. For EtG, additional tests, or panels exceeding 10, 150mg of the sample is advised. We suggest using a jeweler’s scale for specimen weighing. If scalp hair is absent, a similar quantity of body hair may be used. Note that head hair specifically refers to scalp hair. In contrast, body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory steps for processing a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the initial registration of a sample in a laboratory's database. It ensures the sample was adequately sealed and dispatched, allocates a unique LAN (Laboratory Accessioning Number), and finalizes ancillary data not submitted via an electronic custody chain system.
Screening offers a rapid preliminary examination for substances of abuse. While Screening is an economical approach to exclude drug usage in most samples, any positive screen demands validation to be valid in a legal setting. Samples with a presumptive positive in Screening necessitate an additional confirmation.
In cases where a sample shows a presumptive positive during Screening, additional hair is taken from the initial specimen for Extraction. In this phase, drugs are separated from hair at a lower concentration than in alternative techniques (e.g., urine or oral fluid), making hair drug screening among the most challenging procedures to conduct.
Validation of any positive screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation as appropriate. The comprehensive laboratory workflow from Accessioning through Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the examination targets the hair shaft and not the follicle embedded in the scalp
Why Hair Follicle Testing Beats Urine Testing in Milford, KY: Hair tests offer superior accuracy compared to traditional urine tests. The detection period is significantly longer, providing a more in-depth view of an individual's drug use history.
The extended detection window makes hair testing more reliable for employers in Milford, enabling better informed hiring decisions.
Hair follicle testing in Milford, KY, can detect drug use over a much longer period, sometimes up to 90 days. This extended detection window provides a comprehensive assessment of an individual’s substance use history.
Employers in Milford benefit from hair tests by observing a detailed view of an applicant’s or employee’s substance history, contributing to better workplace safety and decision-making processes.
In Milford, KY, the hair follicle testing method ensures tamper-resistant results. The collection process reduces the risk of sample adulteration, ensuring that results are both reliable and unquestionable.
By minimizing opportunities for samples to be manipulated, hair testing stands as a credible option in Milford's drug testing landscape, offering peace of mind with every test conducted.
Convenient Nationwide Testing Locations and Local Presence in Milford, KY: Our Milford testing centers, part of a broad national network, offer easy access to drug testing services.
Choosing hair follicle tests in Milford provides the benefit of a nationwide infrastructure, facilitating quick and hassle-free testing services, ensuring convenience for all clients.
In Milford, KY, the hair follicle testing process remains simple and confidential, assuring privacy and straightforward usage at each step.
The ease and confidentiality of the process make it an appealing choice for those in Milford requiring reliable drug testing without compromising on privacy and simplicity.
Milford, KY benefits from affordable pricing and fast test turnover with hair follicle testing. The competitive pricing helps businesses of all sizes maintain budget-friendly testing without compromising on quality.
With hair tests in Milford offering a quick turnaround, companies appreciate the value these efficient services provide, ensuring peace of mind and cost-effectiveness.
Hair follicle drug testing in Milford, KY, stands out for its fast, accurate, and reliable results. The precision of these tests ensures that substance use is detected effectively, providing dependable outcomes every time.
In Milford, those opting for hair follicle tests benefit from the speed at which results are produced. With a focus on high accuracy, these tests help identify substance use histories with impressive precision.
Employers in Milford, KY, gain peace of mind and ensure policy compliance by using hair follicle testing. Adhering to drug-free workplace standards lowers legal risks and enhances safety.
Utilizing hair testing, with its detailed detection ability, supports Milford employers in maintaining a safe, compliant workplace environment, crucial for staff well-being and business operations.
