Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective instrument for identifying drug and alcohol consumption. Hair can encapsulate long-term evidence of substances like alcohol by holding onto their biomarkers within the strands over time. When hair is taken directly from the scalp, it can reflect up to three months' history of substance consumption. The hair collection is straightforward, somewhat resistant to tampering, and convenient for transport.
A sample size of 1.5 inches, encompassing roughly 200 hair strands (about the width of a #2 pencil), collected near the scalp can yield 100mg of hair, which is optimal for conducting both screening and confirmation tests. For EtG, add-ons, and tests exceeding 10 panels, collecting 150mg of the specimen is advisable. The specimen's weight should ideally be checked using a jeweler’s scale. If scalp hair is not available, a similar quantity of body hair can be used. In this context, "head hair" refers specifically to scalp hair, while "body hair" encompasses all other hair types such as facial or axillary hair.
Process Overview
The laboratory process of a drug test consists of four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage that introduces a specimen into the laboratory's system, ensuring the sample is properly sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and completing any other required data documentation not covered by an electronic custody system.
Screening is a preliminary examination to identify drugs of concern. Though it's a cost-efficient method to identify the absence of drugs in most samples, legal proceedings require that any positive result undergo further confirmation. Samples that test tentatively positive during Screening must be verified with an additional test.
If the Screening phase indicates a potential positive result, more hair is extracted from the original sample for the Extraction phase. This phase involves isolating drugs from the hair at a lower concentration level compared to other formats (like urine or oral fluid), making hair drug testing highly meticulous.
Confirmation of any positive Screening results employs methods such as GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned before Confirmation as applicable. The entirety of the process, from Accessioning to Confirmation, adheres to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although these tests are frequently termed "hair follicle tests", they analyze the hair strand itself rather than the follicle beneath the scalp.
In Montrose, WV, the superiority of hair follicle tests over urine ones is clear. Why Hair Follicle Testing Beats Urine Testing is evident through longer detection spans and unrivaled accuracy. Unlike urine tests, hair analysis captures a broader substance history, providing a thorough assessment. The unmatched reliability of such tests makes them favored by employers looking for substance integrity checks.
Employers in Montrose, WV, benefit from the Extended Detection Window that hair follicle testing offers. It identifies drug usage over a prolonged duration of up to 90 days, unlike other testing methods. This extensive history equips employers with a comprehensive view of a subject's substance use, crucial in evaluating both job applicants and current employees efficiently.
In Montrose, WV, the integrity of hair follicle tests stands unmatched. Tamper-Resistant Testing Method assures stakeholders of trustworthy and credible results, minimizing adulteration chances. This reliable approach delivers incontestable findings, pivotal for organizations aiming to uphold drug-free workplace standards. Hair testing diminishes sample tampering risks considerably.
The convenience of Nationwide Testing Locations paired with local access in Montrose, WV, exemplifies Accredited Drug Testing's reach. These ubiquitous centers streamline the testing experience, offering users an effortless path to obtaining essential results. Quick and easy access ensures stress-free logistics, simplifying the testing journey considerably for individuals and businesses alike.
In Montrose, WV, the drug testing process is Simple and Confidential. Ordering and retrieving results is straightforward, ensuring privacy. Guidance from start to finish allays privacy concerns, maintaining each individual's confidentiality. The intuitive framework of the testing procedure ensures that participants experience top-tier privacy and ease of access seamlessly.
Our Affordable Pricing and Fast Turnaround ensure Montrose, WV, businesses receive high value. Competitive fees, coupled with swift result delivery, provide significant advantages. Ensuring cost-effective solutions without sacrificing efficiency or reliability, the tested model offers businesses of all sizes peace of mind, achieving optimal balance between cost, speed, and accuracy.
In Montrose, WV, hair follicle drug tests set the standard for speed and precision. Fast, Accurate, and Reliable Results underscore their success, capturing substance use effectively. Testing precision ensures confidence, while rapid processing delivers timely insights, invaluable for employers needing immediate clarity on an applicant's substance profile. Hair tests are the benchmark for prompt and reliable drug detection.
Montrose, WV, employers gain Compliance and Peace of Mind when opting for hair follicle tests. This method bolsters adherence to workplace drug-free rules and lessens legal complexities. Reliable screenings heighten workplace safety, equipping businesses to construct confident, compliant environments. Hair testing acts as a shield, reassuring employers of continued policy observance.
