Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying substance and alcohol usage. Hair captures a prolonged history of alcohol and drugs by embedding biomarkers within the strands as they grow. Hair samples taken near the scalp can reveal alcohol and drug presence for up to roughly three months. The collection process for hair is straightforward, with minimal chance of tampering, and it is convenient for transportation.
A sample measuring 1.5 inches with approximately 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields 100mg of hair, the optimum quantity for analysis and verification. For EtG, additional tests, and examinations exceeding 10 panels, a 150mg specimen is suggested. We advise using a jeweler's scale for specimen measurement. If scalp hair is unavailable, an equivalent volume of body hair may be obtained. When discussing head hair, we specifically mean scalp hair. Body hair constitutes all other types, such as facial or axillary hair.
Process Overview
The laboratory procedure for processing a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the foremost step involving the assimilation of a sample into the laboratory's records. This step ensures the sample's proper sealing and transportation, allocates a random LAN (Laboratory Accessioning Number), and completes any further data entry needed beyond an electronic chain of custody mechanism.
Screening involves an initial rapid evaluation for substances of abuse. While Screening is a cost-efficient method to negate drug use in most samples, a positive outcome requires confirmation for it to be legally valid. Any samples that indicate potential positivity in Screening need further confirmation.
In cases of presumptive positivity during Screening, additional hair is gathered from the initial sample and readied for Extraction. This phase extracts drugs from hair at much lower concentrations than other techniques, such as urine or oral fluid, presenting increased complexity in hair drug analysis.
Confirmation of any positive Screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All preliminary positive samples undergo a cleansing process before confirmation as necessary. The entire laboratory operation from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests", the examination focuses on the hair strand rather than the follicle beneath the scalp.
Hair follicle tests offer substantial benefits over urine tests in Circle, AK. With longer detection windows and superior accuracy, they prevail as the favored choice.
Superior Detection: Hair tests efficiently identify drug use over a more extended period, minimizing discrepancies.
Comprehensive Superiority:
In Circle, AK, hair follicle testing surpasses other methods in its ability to identify drug use over an extended span, up to 90 days.
Consistent Monitoring: This extensive detection period ensures a comprehensive understanding of an individual's substance history.
Broad View Climbs:
Circle, AK relies on hair follicle tests as a truly tamper-resistant method. They offer significant protection against sample manipulation.
Robust Integrity: With a design that hampers adulteration, these tests provide unquestionable assurance of results.
Uncompromised Strength:
Finding convenient testing locations is simple with our numerous centers in Circle, AK and Nationwide, providing comprehensive service.
Wide Accessibility: Accessibility is effortless, ensuring a smooth testing experience for individuals.
Easy Reachout:
Our process in Circle, AK is designed to be straightforward and confidential, addressing the concerns of privacy seamlessly.
Easy Process: The simplicity and confidentiality of our procedures ensure a stress-free experience.
Hassle-free Confidence:
Circle, AK offers affordable pricing for hair follicle tests, paired with quick results, providing excellent value to all companies.
Value-Oriented: With competitive rates, these tests offer exceptional value and quick completion times.
Cost-effective Assurance:
The efficiency and swiftness of hair follicle drug tests are unmatched in Circle, AK. They offer impeccable accuracy, which ensures precise detection of substance use.
Speed and Precision: With rapid processing times, these tests provide reliable and fast results, offering peace of mind. Faultless accuracy guarantees the tests can be trusted.
Quick and Serene:
For employers in Circle, AK, hair follicle testing guarantees adherence to drug-free policies, minimizing legal risks.
Assurance and Safety: Compliance is assured, reducing potential legal complications and enhancing workplace security.
Secure Environment:
