Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a strong method for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and drugs by incorporating biomarkers within the strands of growing hair. When taken near the scalp, hair samples can offer a detection window of roughly three months for alcohol and drugs. Hair is easy to gather, somewhat resistant to tampering, and simple to transport.
A sample measuring 1.5 inches with about 200 strands of hair (similar to a #2 pencil) nearest to the scalp provides 100mg of hair, which is the perfect amount for screening and confirmation. For EtG, additional tests, or tests beyond 10 panels, 150mg of the sample is advised. We suggest weighing the hair on a jeweler’s scale. If no scalp hair is available, an equivalent amount of body hair can be used. By head hair, we mean only scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processes a drug test result through four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary integration of a sample into a laboratory's records. This step ensures the sample was correctly sealed and sent, a random LAN (Laboratory Accessioning Number) is assigned, and any further data input not offered by an electronic chain of custody system is completed.
Screening performs an initial, swift assessment for drug presence. Though Screening is a cost-effective approach to dismiss drug use for most samples, a positive result requires confirmation for legality in court. Samples that test presumptively positive in Screening necessitate a secondary confirmation.
For samples that are presumptively positive during Screening, further hair is extracted from the original sample and readied for Extraction. This step involves extracting drugs from hair at a much reduced concentration compared to other methods (e.g., urine or oral fluid), making hair drug testing a challenging methodology to execute.
Confirmation of any positive result from Screening takes place using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive examples are cleaned before confirmation if necessary. The full lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Important: Although often termed "hair follicle tests", the analysis is performed on the hair strand, not the follicle itself beneath the scalp.
The advantages of hair follicle screening over urine tests are evident across Colorado and AK. Hair tests offer superior detection accuracy, revealing substance use that may be missed by conventional methods.
Hair screenings are less invasive and provide robust results that are reliable for employers and legal bodies, making them a preferred choice where accuracy is paramount.
Hair follicle testing in Colorado, AK, provides an extensive detection window, uncovering drug use over 90 days. Employers benefit from this prolonged monitoring as it delivers a thorough overview of an individual's substance history.
This method enables companies to evaluate the long-term patterns of substance use, offering an insightful resource for employer assessments.
Hair follicle tests in Colorado and AK are designed to be tamper-resistant, ensuring the integrity of the results. The unique properties of hair samples minimize risks of adulteration or substitution, making cheating efforts futile.
This makes hair testing a reliable choice for organizations seeking reliable forensic monitoring.
With numerous testing facilities nationwide, including in Colorado, AK, accessing hair follicle testing couldn’t be more convenient. Our strategically positioned centers allow individuals and companies to benefit from efficient service, eliminating unnecessary hurdles.
Local sites in Colorado facilitate swift and hassle-free testing experiences for everyone involved.
The hair follicle testing process in Colorado and AK maintains a simple yet confidential nature, ensuring privacy at every step.
Ordering and receiving results is streamlined for convenience, addressing privacy concerns effectively while delivering fast, accurate results that users can rely on.
In Colorado and AK, enjoy the benefit of affordable pricing structures paired with rapid turnaround times in hair follicle testing. This package guarantees excellent value, making it a viable option for businesses of all scales without compromising quality or speed.
Competitive rates translate to economic advantages, aligning with budgetary considerations.
In Colorado and Alaska, the hair follicle drug test stands out for its speed and accuracy. Unlike traditional methods, hair tests deliver results swiftly while ensuring precision in identifying substance use.
The efficiency of hair analyses translates into prompt results, meeting the needs of businesses determined to make informed decisions swiftly. With cutting-edge technology, these tests uphold a superior standard of precision.
Employers achieve peace of mind and regulatory compliance in Colorado and AK through hair follicle testing. This approach supports drug-free workplace policies, reducing legal exposures and enhancing workforce safety.
In embracing hair tests, companies affirm their commitment to a safe, drug-free employment environment, reinforcing trust and security.
