Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective resource for identifying drug and alcohol usage. Hair can capture a lengthy record of alcohol and other substances through biomarkers embedded in the threads of the steadily growing hair. When collected near the scalp, it can deliver up to around a 90-day detection period for these substances. Hair sampling is straightforward, relatively tamper-proof, and straightforward for transport.
A 1.5-inch hair sample, roughly 200 strands (similar in size to a #2 pencil) nearest to the scalp, yields 100mg of hair, which is perfect for both screening and confirmation. For EtG, additional tests, or those exceeding 10 panels, 150mg of hair is advised. We suggest confirming the specimen's weight on a jeweler's scale. If scalp hair is absent, an equivalent amount of body hair may be used. References to head hair pertain solely to scalp hair. Meanwhile, body hair includes all other varieties (such as facial and axillary).
Process Overview
The process for lab analysis of a drug test comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the sample's initial processing into the lab's system, confirming it was sealed and dispatched correctly, assigning a LAN (Laboratory Accessioning Number), and adding any necessary data entry missing from an electronic chain of custody system.
Screening involves a preliminary assessment for substance abuse. While it's a budget-friendly method to dismiss drug usage in most samples, a positive screening demands confirmation for legal acceptability. Samples preliminarily positive in Screening require follow-up confirmation.
For samples showing presumptive positivity in the Screening phase, additional hair is taken from the original sample and prepped for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations than other methods (like urine or oral fluid), making hair drug tests the most challenging to conduct.
Positive screening outcomes are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing as necessary before confirmation. The full lab process from Accessioning to Confirmation adheres to both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis actually examines the hair strand, not the follicle beneath the scalp.
In Nettle Lake, OH, hair follicle testing is a superior choice over urine tests. Offering a broader detection range, these tests significantly enhance accuracy and reliability for substance detection.
Comparatively, hair testing in Nettle Lake provides a more dependable method, surpassing traditional urine tests in identification accuracy. It stands out in detection reliability, making it the favored choice.
In Nettle Lake, OH, hair follicle tests cover a wide detection period of up to 90 days. This extended window offers an all-encompassing look at an individual's substance use history, valuable to employers.
Employers in Nettle Lake benefit from the extensive 90-day detection period of hair tests, granting a thorough review of applicants' drug use histories, assisting in informed hiring decisions.
Hair follicle testing in Nettle Lake, OH, is a tamper-resistant solution, minimizing risks of adulteration. The integrity of results remains unquestionable, establishing reliability in drug testing.
With its tamper-proof nature, hair follicle testing assures Nettle Lake employers of sample integrity, significantly lowering manipulation risks and enhancing test reliability.
Conveniently spread nationwide, our testing centers ensure quick access to services in Nettle Lake, OH. This wide network facilitates a seamless testing experience.
With local and nationwide testing centers, Nettle Lake, OH residents enjoy easy access, experiencing hassle-free and comfortable testing services anytime, anywhere.
The testing process in Nettle Lake, OH is simple and confidential. Privacy is prioritized throughout ordering, testing, and results phases, ensuring user comfort and ease.
Nettle Lake residents benefit from a streamlined, confidential testing process, safeguarding privacy while maintaining simplicity from order to results.
Offering affordable testing in Nettle Lake, OH, we ensure competitive pricing and swift results, which add peace of mind for businesses of any size.
Our cost-effective pricing structure in Nettle Lake, OH includes quick turnaround times, delivering exceptional value and reassurance for companies, large and small.
At our Nettle Lake centers, hair follicle testing offers fast, accurate, and reliable results. With high precision, this method ensures dependable detection of substance use. The speed and accuracy of hair tests greatly outshine older methods.
The efficiency of hair drug tests lies in their quick and precise results. Focusing on reliability, they offer a distinct advantage over traditional techniques, providing unmatched peace of mind.
Employers in Nettle Lake, OH achieve compliance with drug-free policies via hair follicle tests, thus reducing legal risks and strengthening workplace safety.
Ensuring peace of mind, these tests guarantee compliance with workplace policies and help Nettle Lake businesses mitigate legal challenges and enhance safety.
