Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for discovering the use of drugs and alcohol. Hair offers a prolonged history of alcohol and drugs by capturing biomarkers within the fibers of the growing hair strand. When taken close to the scalp, hair furnishes roughly a 3-month detection timeframe for alcohol and drugs. Hair is easy to collect, somewhat challenging to tamper with, and convenient to ship.
A 1.5-inch piece of roughly 200 hair strands (about the size of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the preferred sample for both screening and confirmation. For EtG, supplementary tests, and/or analyses beyond 10 panels, 150mg of the sample is advised. We suggest weighing the sample on a jeweler’s scale. When scalp hair cannot be obtained, an equivalent quantity of body hair may be used. When talking about head hair, we mean scalp hair specifically. Body hair refers to all other hair types (facial, axillary, etc.).
Process Overview
The four primary phases involved in the lab analysis of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial introduction of a sample into a lab’s system. This process confirms that the sample was sealed and transported correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entry not provided by an electronic chain of custody system.
Screening conducts a preliminary rapid test for drugs of abuse. This cost-effective step primarily excludes drug usage in most samples; however, a positive screen must be confirmed to be valid in legal contexts. Any samples with presumptive positives during Screening require further confirmation.
If a sample appears presumptively positive at the Screening stage, further hair is taken from the original sample and prepared for Extraction. During this phase, drugs are extracted from hair at a much lower concentration compared to other methods (e.g., urine or oral fluids), highlighting the complexity of hair drug screening.
Confirmation of any positive screening results is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a wash prior to confirmation as needed. The entire lab process from Accessioning to Confirmation is assessed following the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis evaluates the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Coffey, MO, outshines traditional urine tests. Its superior detection accuracy and reliability offer notable benefits to those seeking rigorous drug testing methods.
Unlike urine tests, hair testing provides an extended detection window, capturing a broader history of substance use, making it a preferred choice for serious evaluations.
Employers that prioritize accuracy find hair tests more dependable, eliminating the guesswork that's often associated with urine tests.
Hair follicle tests in Coffey, MO, furnish an extensive detection window, empowering employers with insights into an individual's substance history.
These tests effectively reveal drug use over a 90-day period, offering a comprehensive view far exceeding that of traditional tests.
Such extended detection capability equips employers to make informed decisions based on an individual's long-term behavior.
In Coffey, MO, hair follicle testing is renowned for its tamper-resistant nature, vastly minimizing sample adulteration risks.
This testing method ensures result integrity, offering unmatched reliability and serving as a bulwark against manipulation attempts.
Employers can trust hair tests for consistent accuracy, providing peace of mind in critical decision-making processes.
Coffey, MO, benefits from convenient access to nationwide hair testing centers, simplifying the testing process.
Our strategically located centers offer quick, easy, and hassle-free testing services, accommodating both local and nationwide needs.
This widespread availability ensures that testing is not only efficient but also accessible to all, meeting diverse client requirements.
The hair follicle testing process in Coffey, MO, is straightforward and confidential, addressing privacy needs efficiently.
Ordering, taking, and receiving test results is simplified, ensuring user comfort and data security throughout the entire procedure.
Our process maintains confidentiality, allowing clients to engage in testing with confidence and assurance of privacy.
Offering competitive and affordable pricing, our hair follicle testing in Coffey, MO, delivers value to companies of all sizes.
Our quick turnaround times complement our cost-effective services, providing businesses with efficient and economical testing solutions.
Clients appreciate our commitment to affordability without sacrificing quality, ensuring great value and reliability.
In Coffey, MO, the speed and precision of hair follicle drug tests stand unparalleled. These tests deliver fast, accurate, and reliable results, critical for identifying substance use effectively.
The meticulous design of hair follicle tests ensures high detection accuracy, offering a clear assessment of an individual's recent substance use patterns.
Employers and individuals alike benefit from the rapid turnaround of hair testing, making it the go-to for precise substance assessment.
Hair follicle testing in Coffey, MO, aligns seamlessly with employer compliance needs, reinforcing drug-free workplace policies.
This testing approach mitigates legal risks and enhances safety, offering peace of mind to both employers and employees.
Employers find reassurance in the rigorous standards hair tests uphold, ensuring adherence to essential workplace regulations.
