Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening is increasingly recognized as a robust method for identifying drug and alcohol consumption. Hair offers a comprehensive historical record of substance use by capturing biomarkers within the hair strand's fibers as it grows. When gathered near the scalp, hair can provide a detection period of up to roughly three months for alcohol and drugs. The collection of hair is straightforward, challenging to manipulate, and simple to transport.
A 1.5-inch segment of approximately 200 hair strands (about the same thickness as a #2 pencil) nearest to the scalp provides 100mg of hair, an ideal amount for both screening and confirmation. For EtG, additional assessments, or tests involving more than 10 panels, 150mg of the sample is suggested. It's advised to measure the sample using a jeweler’s scale. If scalp hair isn't available, a comparable quantity of body hair can be used. Referring to head hair means scalp hair exclusively. Body hair includes all other types (e.g., facial, axillary).
Process Overview
The laboratory analysis of a drug test result encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab's system. This step ensures the sample was appropriately sealed and shipped, assigns it a unique LAN (Laboratory Accessioning Number), and completes any extra data entry not already provided by an electronic chain of custody system.
Screening performs a primary check for drugs of abuse. Though Screening offers a cost-effective means of excluding drug use for most samples, a positive result must be confirmed for legal admissibility. Any samples that test presumptively positive in Screening require further confirmation.
If a sample is found presumptively positive during Screening, additional hair is extracted from the original sample and prepared for Extraction. In this phase, drugs are retrieved from hair at a notably lower concentration compared to other methods (like urine or oral fluid), making hair drug screening one of the most complex methodologies.
Confirmation of any positive screening result utilizes GC/MS, GC/MS/MS or LC/MS/MS. All samples testing presumptively positive are cleaned before confirmation as necessary. The entire laboratory workflow from Accessioning through Confirmation is assessed under the CAP (College of American Pathologists) Hair designation and conforming to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently called "hair follicle tests", this test actually examines the hair strand instead of the hair follicle under the scalp.
Hair follicle testing in Strafford, MO, presents significant advantages over traditional urine tests. The key distinction is the superior detection span, which far exceeds urine tests' capabilities.
While urine tests detect recent drug use, hair tests offer a comprehensive detection period of up to 90 days.
This depth of insight helps employers make informed decisions, minimizing the risk of recent drug habits being missed.
The hair follicle test's detection window
spans up to 90 days, providing insights that traditional methods simply can't. For employers in Strafford, MO, this means an in-depth understanding of an individual's substance history.
Employers can thus make better-informed decisions. The long detection period paints a fuller picture of an employee’s or applicant's past substance habits, ensuring workplace safety and reliability.
The robust nature of hair follicle drug tests makes them difficult to tamper with.
In Strafford, MO, this translates to unquestionable reliability, as attempts to alter samples are virtually eliminated.
Employers can trust these results without concerns about sample adulteration. For industries prioritizing security and integrity, hair testing is an invaluable tool. It significantly lowers the risk associated with sample manipulation.
Convenience is key in drug testing, and our presence in Strafford, MO ensures that hair follicle testing is accessible. With nationwide locations, we provide seamless testing services without the hassle.
Our extensive reach allows individuals and companies to quickly schedule and complete tests. Whether local or nationwide,
we guarantee efficient and accessible service across all our testing centers.
Our testing process in Strafford, MO is both straightforward and private. From ordering to receiving results, every step prioritizes confidentiality and ease of access.
Individuals can confidently engage with our system, knowing their privacy is protected. The simple nature of our process reduces stress and ensures users are comfortable throughout,
enhancing their overall testing experience.
In Strafford, MO, we pride ourselves on competitive pricing and fast turnaround times. This ensures you receive excellent value for hair follicle drug testing.
Our cost-effective solutions cater to businesses of all sizes,
securing quick results without compromising quality. By choosing our services, companies can manage their testing budgets effectively while maintaining assurance in test results.
In Strafford, MO, hair follicle drug tests offer unparalleled accuracy in identifying substance use. Not only do they boast a rapid processing time, but their precision is unmatched compared to other testing methodologies.
Results are fast, ensuring no delay in crucial decision-making processes.
With hair testing, the chance of false positives is drastically reduced. This ensures that both employees and employers receive dependable results.
With a focus on compliance, hair follicle testing aligns with workplace drug-free policies. In Strafford, MO, organizations benefit from reduced legal risks and improved workplace safety.
By adopting hair testing, companies not only ensure regulatory adherence but also promote a drug-free environment, granting employers peace of mind.
This proactive approach fosters a safer, healthier work culture.
