Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is acknowledged as an efficient technique for identifying drug and alcohol consumption. Hair captures biomarkers within the fibers of the hair strand, offering a prolonged history of substances. If collected near the scalp, it can provide up to a 3-month detection period for alcohol and drugs. Hair is easy to gather, challenging to tamper with, and simple to transport.
A 1.5-inch section of roughly 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal sample for analysis and confirmation. For EtG, additional tests, and those exceeding 10 panels, a 150mg sample is advised. We suggest weighing the sample on a jeweler’s balance. If scalp hair isn't available, a comparable amount of body hair can be used. When we mention head hair, we specifically mean scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The lab processing of a drug test result includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the initial handling of a sample within a lab's system. This process verifies the sample was correctly sealed and sent, allocates a random LAN (Laboratory Accessioning Number), and completes any necessary data input not covered by an electronic custody chain system.
Screening entails a preliminary rapid check for drugs of abuse. While it is a cost-effective method for indicating drug usage in most cases, a positive screen requires confirmation to be legally valid. Presumptively positive samples from Screening require secondary confirmation.
If a specimen shows a presumptive positive in Screening, additional hair is extracted for Extraction. During this phase, drugs are removed from hair at concentrations lower than other methods (e.g., urine or oral fluid), indicating why hair testing is a complex methodology.
Positive screening outcomes undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are washed before confirmation, as necessary. The overall lab process from Accessioning to Confirmation is reviewed under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests," the actual test assesses the hair strand, not the follicle beneath the scalp.
Why does hair follicle testing overshadow urine testing in Ridgeway, TX? With unmatched detection accuracy and reliability, hair tests exceed traditional urine methods. They boast a lengthy detection window and integrity in results, making them more dependable. Employers and institutions gain trust in testing outcomes by choosing superior hair analysis, reinforcing their no-drug policies effectively.
In Ridgeway, TX, the extensive detection window of hair follicle testing offers up to 90 days of substance history review. Such prolonged assessment provides employers with a broad perspective of an individual’s misuse of substances, unlike shorter-duration tests. This capability allows a comprehensive understanding of applicants' or employees' substance habits, assisting employers in making informed decisions.
Hair follicle tests in Ridgeway, TX, present a tamper-resistant testing solution that significantly mitigates the risk of sample adulteration. This strengthens test reliability and instills confidence in the results obtained, as attempts to tamper are effectively thwarted. Emphasizing such security, hair follicle tests offer an unquestionable authenticity that traditional methods struggle to achieve.
Convenience is paramount with our accessible nationwide testing centers, including Ridgeway, TX. We guarantee swift, hassle-free access to testing services, removing procedural barriers. Our strategically located centers ensure that testing remains a straightforward and user-friendly experience, catering to all your testing needs with ease.
In Ridgeway, TX, our process for ordering, conducting, and receiving hair test results is straightforward and confidential. We address privacy concerns, ensuring a seamless experience from start to finish. Clients are assured of ease when using our services, as every step is designed to be as unintimidating and secure as possible.
In Ridgeway, TX, our competitive pricing combined with expedited turnaround times presents an appealing proposition. Delivering excellent value, we cater to companies of all sizes, ensuring they benefit from cost-effective and rapid services. Our solutions promise both peace of mind and economic viability, making our offerings hard to rival.
The precise and swift nature of hair follicle tests in Ridgeway, TX, delivers unparalleled accuracy in identifying substance use. Designed to maintain high detection fidelity, these tests ensure reliable results swiftly. The efficiency of this testing method enhances its appeal, offering a streamlined process that assures rapid turnaround times without compromising quality.
Employers in Ridgeway, TX, find assurance in hair follicle testing as it facilitates compliance with drug-free workplace policies. This approach mitigates legal risks and fosters a safer work environment. By opting for hair analyses, companies ensure adherence to regulations while promoting a culture of dedication, thus enhancing organizational peace of mind.
