Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly being recognized as an effective method for tracking drug and alcohol consumption. The hair captures long-term substance usage by encapsulating biomarkers in the strands of growing hair. When obtained close to the scalp, hair can indicate a history of alcohol and drug use spanning up to roughly 3 months. The collection process is straightforward, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches, consisting of about 200 hairs (comparable to a #2 pencil), nearest to the scalp will yield 100mg, which is optimal for initial testing and validation. For EtG, additional assessments, and screenings exceeding 10 panels, a 150mg sample is advised. It's recommended to use a jeweler’s scale for accurate weighing. Should scalp hair be inaccessible, an equivalent amount of body hair is suitable. References to head hair imply scalp hair solely, while body hair pertains to all other types (such as facial and axillary).
Process Overview
The primary phases in lab analysis of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning signifies the initial integration of a sample into a lab's database. It involves ensuring that the sample is sealed and shipped correctly, attributing a random LAN (Laboratory Accessioning Number), and finishing any data entry missing from an electronic custody chain.
Screening performs a swift preliminary assessment for abusive drugs. Although Screening is economically viable for excluding drug usage in most cases, a positive result necessitates confirmation to be legally valid. Presumptive positives in Screening require secondary confirmation.
For presumptive positives in the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. In this stage, drugs are extracted from hair at concentrations significantly lower than other methods like urine or oral fluid, underlining the complexity of hair drug testing.
Positive Screening outcomes are validated using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, presumptive positive samples are washed appropriately. The entire lab procedure from Accessioning to Confirmation adheres to CAP (College of American Pathologists) Hair guidelines and follows ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the analysis actually concerns the hair shaft rather than the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Hurricane, WV is evident through its advantages. Compared to traditional urine tests, hair follicle tests offer superior detection accuracy and reliability. Its effectiveness in identifying even the smallest traces of substances ensures dependable results.
Extended Detection Window in Hurricane, WV allows hair follicle testing to identify drug usage over a lengthy period, up to 90 days. This gives employers a more thorough view of an applicant or employee's substance history, aiding informed decision-making.
Tamper-Resistant Testing Method in Hurricane, WV significantly reduces the risk of sample alteration. Hair follicle tests offer reliable and unquestionable results, minimizing chances of tampering and delivering trustable outcomes.
Conveniently, our testing centers are available nationwide and local locations in Hurricane, WV, reduce hassle with swift, simple, and accessible services tailored for your needs.
The process is Simple and Confidential in Hurricane, WV, addressing privacy concerns and ease of use. Ordering, taking, and receiving results is straightforward, ensuring your information remains protected.
Our Affordable Pricing and Fast Turnaround in Hurricane, WV, offer excellent value to companies of all sizes. Competitive pricing structures and expedient processing lead to cost-effective solutions and peace of mind.
Hair follicle drug testing in Hurricane, WV provides fast, accurate, and reliable results, highlighting its precision and speed. It's a highly effective method for identifying substance use, delivering trustworthy outcomes that organizations can rely on.
Ensuring Compliance and Peace of Mind for Employers in Hurricane, WV is attainable with hair follicle testing. It promotes adherence to drug-free workplace policies, minimizing legal risks and enhancing safety in work environments.
