Urine| Hair Follicle | Oral Fluid | Blood | ETG
Regarding drug and alcohol detection, hair testing has emerged as an effective instrument. Hair offers a comprehensive history of alcohol and other substances by encasing markers within the growing hair's fibers. When clipped close to the scalp, hair can indicate up to roughly a 3-month detection window for alcohol and drugs. Collecting hair is straightforward, relatively tough to tamper with, and easy to transport.
A 1.5-inch segment of around 200 hairs (roughly the diameter of a #2 pencil) nearest the scalp yields 100mg of hair, the optimal sample for analysis and confirmation. For EtG, additional tests, or screens beyond 10 panels, 150mg of the sample is advisable. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair isn't present, an equivalent quantity of body hair can be used. By head hair, we mean exclusively scalp hair. Body hair pertains to all other varieties (facial, axillary, etc.).
Process Overview
The principal steps in lab processing of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning details the initial entry of a sample into the lab's system. This step verifies the sample's sealing and shipping correctness, assigns an LAN (Laboratory Accessioning Number) randomly, and finalizes any outstanding data input that an electronic chain of custody system hasn't supplied.
Screening entails a primary swift analysis for substances of abuse. Although Screening is a cost-efficient method to eliminate drug use in most samples, a positive screen necessitates confirmation to be valid in a legal setting. Samples giving presumptively positive results in Screening demand subsequent confirmation.
If a sample tests presumptively positive during Screening, additional hair is gathered from the initial sample and readied for Extraction. Here, drugs are extracted from hair in much lower concentrations than other methods (e.g., urine or oral fluid), proving hair drug screening to be the most complex methodology.
Confirmation of any positive screening outcomes is performed using GC/MS, GC/MS/MS or LC/MS/MS. All samples testing presumptively positive undergo washing before confirmation if required. The complete lab procedure from Accessioning to Confirmation is scrutinized under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: The so-called "hair follicle tests" actually assess the hair strand, not the follicle under the scalp.
The advantages of hair follicle testing over traditional urine testing are pronounced in West Coal, OK. Hair tests exhibit superb detection precision, reaching back as far as 90 days, greatly outperforming urinary analyses in reliability.
Unlike the constraints of urine tests, hair follicle tests provide a broader substance use history, offering a clearer picture of an individual's long-term habits and potential compliance with workplace policies.
The extended detection period of hair follicle tests is unmatched in West Coal, OK. This methodology allows a look into drug use up to 90 days in the past, giving employers a well-rounded perspective of their employee or candidate's drug-related history.
Such a broad detection timeline surpasses traditional methods, ensuring a comprehensive overview of habits over time, rather than a mere snapshot provided by urine tests.
Hair follicle testing displays a robust resistance to tampering, setting a high standard in West Coal, OK. The intrinsic nature of this testing reduces the risk of sample adulteration, guaranteeing credible results that stand up to scrutiny.
With observed collection and meticulous procedure, hair testing outstrips other methods, leaving little room for doubt in the authenticity and reliability of test outcomes.
Accessible and convenient, Accredited Drug Testing offers nationwide centers, including in West Coal, OK. This network facilitates timely and straightforward access to hair follicle testing services, minimizing delays and disruptions.
Local and national coverage ensures individuals and businesses have seamless entry points for testing, making the process less daunting and more efficient.
Hair follicle testing in West Coal, OK is underscored by a simple, confidential process. From ordering to testing and result retrieval, the path is smooth and respects user privacy at every stage.
Users experience an uncomplicated journey, with concerns for privacy and ease addressed through clear protocols and secure data management.
Competitive pricing and quick turnaround define the hair follicle testing landscape in West Coal, OK. Outstanding value accompanies fast results, serving businesses of all sizes with economically favorable solutions.
Affordability and speed go hand in hand, providing robust drug testing options that don’t sacrifice quality or thoroughness, regardless of the scale of testing required.
Fast results, high accuracy, and dependable outcomes define hair follicle drug testing in West Coal, OK. With meticulous detection capabilities, these tests offer rapid insights into substance use, ensuring a reliable framework for both individuals and entities requiring swift analyses.
Precision is a hallmark of hair follicle testing. Corroborated by advanced methodologies, these tests excel in catching substance traces that other methods may overlook, providing more thorough drug use assessments.
Employers in West Coal, OK gain peace of mind and compliance benefits by employing hair follicle testing. Ensuring adherence to workplace drug-free policies, it mitigates legal risks and enhances overall workplace safety.
With its comprehensive approach, hair testing promises consistent observance of regulations, safeguarding businesses and fostering a secure working environment.
