Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis stands as a significant means for tracing alcohol and drug consumption. Hair captures a prolonged history of substance use by embedding biomarkers into the fibers of its growing strand. When sampled close to the scalp, hair can present a detection timeframe of up to three months for alcohol and other drugs. The collection process is straightforward, challenging to tamper with, and convenient for transport.
A 1.5-inch section, equating to around 200 strands of hair (akin to a #2 pencil's thickness) taken nearest to the scalp, yields 100mg, an optimal quantity for examination and validation. For EtG, additional tests, and those surpassing 10 panels, a specimen of 150mg is advised. Using a jeweler's scale for weighing the sample is suggested. If scalp hair isn’t obtainable, a comparable amount of body hair can be used. References to head hair pertain solely to scalp hair. Body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The quartet of phases in the laboratory handling of a test result comprises Accessioning, Screening, Extraction, and Confirmation.
Accessioning represents the inaugural transition of a sample into the lab's system. This step involves ensuring correct sealing and shipment of the sample, assigning a unique LAN (Laboratory Accessioning Number), and completing any missing data entry that’s not covered by an electronic chain of custody system.
Screening constitutes an initial rapid assessment for substance abuse. Though Screening is economical for ruling out drug usage in the majority of cases, a positive result requires confirmation to be court-admissible. Samples with a presumptive positive result in Screening necessitate further confirmation.
Should a sample yield a presumptive positive in Screening, additional hair is extracted from the original specimen for the Extraction phase. Here, substances are isolated from hair at concentrations much lower than alternative methodologies (e.g., urine or oral fluid), underscoring the complexity of hair drug analysis.
Confirmation for any positive screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo cleansing prior to confirmation as necessary. The complete laboratory sequence from Accessioning to Confirmation adheres to scrutiny under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests," the test evaluates the hair strand rather than the subscalp follicle.
Why Hair Follicle Testing Beats Urine Testing in Kaneohe, HI When comparing drug testing methods, hair analysis shows superior detection capabilities. Offering a more extended observation period for drug use, this method surpasses urine tests by providing a more reliable and comprehensive understanding of an individual’s habits.
Employers prefer the enhanced accuracy and longer detection time of hair testing, making it a robust choice against traditional methods.
Extended Detection Window in Kaneohe, HI Hair follicle drug tests have an unrivaled detection window. This method can trace drug usage over a prolonged period—up to 90 days—allowing employers a thorough insight into an individual's substance use history.
Such extensive detection capability makes it invaluable for businesses wanting a complete overview of potential candidates' drug usage timelines.
Tamper-Resistant Testing Method in Kaneohe, HI Hair follicle drug tests remarkably reduce the risk of sample tampering, ensuring the authenticity of the results. This robust method leaves little room for adulteration, making it a reliable choice for accurate and trustworthy outcomes.
Its resistance to tampering provides peace of mind for those relying on the integrity of drug testing results in critical settings.
Convenient Nationwide Testing Locations and Local Locations in Kaneohe, HI We provide easy access to testing services with centers available both nationally and locally. Our vast network guarantees quick, hassle-free testing experiences at any location.
This convenience assures flexibility and ease of access for all clients needing reliable drug testing services.
Simple, Confidential Process in Kaneohe, HI The process of ordering, conducting, and receiving test results is straightforward and confidential. Addressing privacy concerns is our priority, ensuring that services are user-friendly and discreet.
Clients can trust the simplicity and confidentiality of our procedures from start to finish, ensuring peace of mind.
Affordable Pricing and Fast Turnaround in Kaneohe, HI We are committed to providing cost-effective testing options with swift result delivery. Our competitive pricing structures cater to organizations of varying sizes, ensuring quality service at affordable rates.
This balance of speed and value ensures companies receive excellent service without compromising on cost.
Fast, Accurate, and Reliable Results in Kaneohe, HI Hair follicle drug tests present quick and precise detection of substance use. Their high accuracy rate ensures that results are reliable. This method crucially reduces the wait time and offers definitive clarity for employers and individuals concerned about substance abuse monitoring.
The precision of hair tests stands out, offering exceptional reliability. In Kaneohe, HI, this level of accuracy is vital for those requiring discerning testing.
Compliance and Peace of Mind for Employers in Kaneohe, HI Utilizing hair follicle tests ensures that workplace drug-free policies are adhered to. By lowering legal risks and promoting safety within work environments, companies benefit from this compliance.
Employers experience enhanced peace of mind knowing they are maintaining a safe and regulatory-aligned workspace.
