Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means for identifying drug and alcohol consumption. Hair captures a historical record of alcohol and drug presence by embedding biomarkers within the developing hair strand. Hair, when cut near the scalp, offers an approximately 3-month window of detection for alcohol and drugs. It's straightforward to collect, challenging to alter, and convenient to transport.
A 1.5-inch lock of roughly 200 hair strands (similar to a #2 pencil in thickness) from the scalp provides 100mg of hair, the preferred quantity for initial testing and verification. For EtG, additional screens, and tests exceeding 10-panel, a 150mg specimen is advisable. Using a jeweler’s scale for precise weighing of the specimen is suggested. If scalp hair isn't available, collecting an equivalent amount of body hair is an option. References to head hair pertain solely to scalp hair. Body hair encompasses all other hair types (including facial and axillary).
Process Overview
The primary procedures in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample's initial introduction into the lab's system. It checks the correct sealing and shipping of the sample, assigns it a random LAN (Laboratory Accessioning Number), and addresses any missing data not included in an electronic chain of custody system.
Screening serves as the preliminary evaluation for drug misuse. This method is economical in excluding drug use for most samples, but a confirmed positive is necessary for legal admissibility. Samples preliminarily positive in Screening must undergo secondary confirmation.
For samples testing positive during Screening, additional hair is extracted for the Extraction phase. This step involves extracting drugs from hair at concentrations lower than those in other testing methods (such as urine or saliva), thus making hair drug screening a notably complex methodology.
GC/MS, GC/MS/MS or LC/MS/MS is employed to confirm any positive outcome from Screening. Any samples preliminarily positive are washed before confirmation if needed. Every phase from Accessioning to Confirmation is examined under CAP (College of American Pathologists) standards for Hair and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the actual examination is on the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Hartline, WA stands superior to traditional urine tests due to its enhanced detection accuracy. Unlike urine tests, hair tests provide a comprehensive view of drug use, revealing patterns that urine might miss.
Employers in Hartline, WA prefer hair testing for its reliability. With superior accuracy compared to urine tests, businesses maintain compliance and ensure workplace safety through precise detection methods.
In Hartline, WA, hair follicle testing offers a much longer detection window for drug use, capturing substance history over a 90-day period. This extended timeframe provides employers with a thorough understanding of an applicant or employee's past drug use.
Thanks to the 90-day detection capability, hair follicle testing gives a full overview of an individual's substance involvement, assisting employers in making informed decisions regarding hiring or retention.
Hair follicle tests in Hartline, WA are designed to minimize the risk of sample tampering, ensuring the integrity of test results. Unlike other methods, this approach offers reliable evidence without the possibility of manipulation or substitution.
The secure nature of hair follicle testing reduces the likelihood of tampering, ensuring that every result is trustworthy and can be relied upon by employers and institutions.
With convenient nationwide testing locations, including Hartline, WA, accessing our hair follicle testing services is hassle-free. We ensure quick and easy access, streamlining the testing process for individuals and businesses alike.
Our extensive network, including local Hartline, WA centers, offers unmatched convenience, allowing you to access top-notch testing services efficiently with minimal downtime.
Ordering and receiving results from hair follicle tests in Hartline, WA is a simple and confidential process. We prioritize privacy, ensuring individuals can take tests without concern for confidentiality breaches.
The straightforward process from ordering to results maintains discretion and ease, addressing privacy concerns while delivering fast outcomes for individuals and employers.
Our hair follicle testing services in Hartline, WA offer competitive pricing and fast turnaround, providing excellent value. Employers find peace of mind knowing that they receive reliable results at a cost-effective price.
Affordable rates coupled with swift results ensure businesses, large and small, can benefit from our testing services, upholding safety and compliance without breaking the bank.
The precision and speed of hair follicle drug tests in Hartline, WA, make them exceptionally reliable. These tests ensure a high degree of accuracy in detecting substance use, providing peace of mind to employers and institutions alike.
With a streamlined process, the results from hair follicle tests are not only fast but also consistently accurate. Unlike other methods, these tests minimize errors, ensuring reliable outcomes every time.
Utilizing hair follicle testing in Hartline, WA helps employers ensure compliance with drug-free workplace policies, enhancing workplace safety and reducing legal risks associated with substance use.
Employers gain peace of mind through reliable hair tests, which provide assurance that workplace policies are being met, reducing potential liabilities and fostering a safer work environment.
