Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent means of detecting drug and alcohol consumption. Hair retains a comprehensive history by trapping biomarkers within the strands during hair growth. Hair sampled near the scalp can reveal drug and alcohol use over a span of up to three months. It is straightforward to collect, challenging to tamper with, and simple to send.
A hair sample of 1.5 inches, consisting of approximately 200 strands (similar in size to a #2 pencil) taken closest to the scalp, yields 100mg, the optimal amount for screening and confirmation. For EtG, additional tests, and/or assessments exceeding 10 panels, a 150mg sample is advised. We suggest using a jeweler's scale for weighing the specimen. If scalp hair is lacking, a similar amount of body hair can be used. Head hair specifically refers to scalp hair, while body hair encompasses other types (facial, axillary, etc.).
Process Overview
The primary steps in processing a drug test in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage where the sample is processed into the lab system. This step involves confirming proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any remaining data entry not covered by an electronic chain of custody system.
Screening serves as a preliminary evaluation for presence of drugs. Although cost-effective, a positive screen requires confirmation to be legally viable. Samples that test presumptively positive in Screening must undergo a secondary confirmation.
For samples testing presumptively positive in Screening, additional hair is extracted from the original sample for Extraction. Here, drug substances are extracted at much lower concentrations than with other methods (such as urine or oral fluid), which accounts for the complexity of performing hair drug tests.
Confirmation of positive screening results is achieved using GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Positive samples are washed before confirmation if necessary. The laboratory processes from Accessioning to Confirmation are governed by both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", the analysis actually targets the hair shaft, not the follicle beneath the scalp.
Why Hair Testing Surpasses Urine Testing in Montrose, MO
Hair follicle testing outshines traditional urine tests with its exceptional detection accuracy and reliability.
While urine tests may identify recent drug use, hair testing offers a more extensive detection window and is less vulnerable to manipulation, making it the preferred choice for comprehensive drug monitoring.
Extended Detection Timeline in Montrose, MO
Hair follicle tests provide insights into drug use over a prolonged period, typically 90 days, offering comprehensive substance use histories.
Employers in Montrose leverage this extended detection capability to gain a complete understanding of an individual's substance behavior, assisting in informed decision-making during hiring processes.
Secure and Tamper-Resistant Testing in Montrose, MO
The hair follicle testing method minimizes sample tampering risk, providing reliable, unquestionable results.
This testing method in Montrose offers peace of mind for employers and individuals, as the integrity and authenticity of each sample are maintained, ensuring confidence in the outcomes.
Wide Availability in Montrose and Nationwide
Accredited Drug Testing offers convenient testing facilities, including local locations in Montrose, MO, accessible nationwide.
These centers provide simple, quick access to testing services, ensuring that individuals can receive necessary screenings easily, without the headache of extensive travel or complicated processes.
Streamlined and Confidential Testing Process in Montrose, MO
The testing procedure offers simplicity, preserving privacy at every step.
From ordering to results delivery, the process is straightforward and confidential, addressing all privacy concerns and demonstrating a commitment to ease and discretion in drug testing services.
Affordable and Swift Service in Montrose, MO
We offer competitive pricing along with rapid turnaround times, ensuring excellent value for businesses.
Companies in Montrose benefit from cost-effective testing solutions that provide peace of mind with efficient service, making hair follicle testing a smart choice for any organization.
Fast and Precise Results in Montrose, MO
Hair follicle drug testing offers swift and dependable outcomes, highlighting precision in substance detection. These tests provide advantages of both speed and reliability, ensuring confidence in the results.
With a focus on timely and accurate testing, hair follicle tests in Montrose ensure individuals and organizations receive the most trustworthy data possible when determining substance use.
Ensuring Compliance and Tranquility for Employers in Montrose, MO
Hair follicle testing ensures adherence to company drug-free policies, aiding in legal risk reduction and safety enhancement in workplaces.
By adopting this testing method, employers in Montrose gain peace of mind knowing that their workforce remains compliant and that their operational environment is safeguarded.
