Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair follicle analysis is now recognized as a robust means for identifying substance and alcohol consumption. Hair can offer an extended timeline of drug and alcohol intake by embedding markers within the strands of developing hair. For samples gathered near the scalp, hair testing can reveal substance use over an approximately three-month timeframe. The collection of hair is straightforward, challenging to tamper with, and can be transported easily.
A 1.5-inch portion containing around 200 hair strands (approximately a #2 pencil-sized section) located nearest the scalp will provide 100mg of hair, the preferable amount for screening and corroboration. For examinations involving EtG, additional items, and/or panels exceeding 10, 150mg is advised. It's recommended to use a jeweler's scale to measure the specimen. If scalp hair cannot be procured, a comparable quantity of body hair may be utilized. When we speak of head hair, we specify scalp hair exclusively. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The fundamental steps in the lab processing of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial entry of a sample into the lab's system, ensuring the sample's seal and shipment are intact, assigning a random LAN (Laboratory Accessioning Number), and performing any supplementary data input not available through an electronic chain of custody mechanism.
Screening is a preliminary swift assessment for illicit drugs. While Screening is an economical approach to eliminate drug use in most samples, any positive finding requires confirmation for legal acceptability. Samples that test presumptively positive in Screening necessitate follow-up confirmation.
For samples testing presumptively positive in the Screening phase, additional hair is extracted from the initial sample for Extraction. During this phase, drugs are extracted from the hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug tests the most challenging to conduct.
Confirmation of any positive screen results is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptively positive are cleansed before confirmation, as required. The complete laboratory process from Accessioning to Confirmation undergoes review under the CAP (College of American Pathologists) Hair designation as well as accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the examination itself targets the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Keller, WA offers noticeable advantages over traditional urine tests. It surpasses urine testing by providing a longer detection period, thus offering more robust insights on substance use. With its precision and certainty, hair testing stands as a reliable method for identifying drugs, providing a comprehensive analysis that urine tests often cannot achieve.
Unlike urine testing, which may sometimes be undermined by cheating methods, hair testing remains far more tamper-resistant. This reliability ensures that employers and courts in Keller, WA maintain confidence in their substance monitoring protocols, benefiting from hair testing's precision and extended reach in tracing drug use.
In Keller, WA, the hair follicle testing method allows for identifying past drug use across a much longer timeframe—up to 90 days. Obtaining such an extended detection period helps employers to evaluate an individual's substance history, ensuring a comprehensive understanding rather than a momentary snapshot.
The value of this extended detection window is especially beneficial for long-term assessments, allowing for detailed background checks and providing insights into consistent behavioral patterns. Employers gain a clearer view of their employees or candidates, aiding in maintaining a trustworthy and safe workforce.
Hair follicle testing in Keller, WA stands out because of its tamper-resistant methodology, significantly reducing the risks associated with sample adulteration. Its robust collection process guarantees reliable outcomes, leaving no room for alteration or substitution of test samples.
This method of testing ensures that results are unquestionable, providing a peace of mind that is unmatched by other testing forms. Knowing that the integrity of the results is maintained throughout the process, employers and legal entities can trust in the hair testing approach for their substance screening needs in Keller, WA.
Accredited Drug Testing's extensive network ensures nationwide convenience, including in Keller, WA, through our local testing facilities. Quick, easy access to our services makes the drug testing process hassle-free and efficient, regardless of location.
Our strategically positioned centers guarantee that whether in Keller, WA or across the nation, individuals benefit from streamlined processes. Ensuring fast, convenient access to testing wherever you are, our locations support timely test administration and results, maintaining a seamless experience.
The hair follicle testing process in Keller, WA is designed to be simple and confidential. From ordering the test to completing it and receiving your results, every step prioritizes user privacy and ease of access, alleviating concerns about confidentiality in the workplace or judicial contexts.
This confidential approach in Keller ensures that personal information remains private, with efficient processing fostering a quickly deliverable and comfortable testing procedure. Consequently, participants receive peace of mind knowing their results are handled with discretion and integrity.
Our hair follicle testing services in Keller, WA offer affordable pricing, delivering great value without compromising the quality of service. Coupled with a fast turnaround, companies of all sizes can trust in budget-friendly options that meet their testing requirements efficiently.
This commitment to affordability and speedy results ensures businesses can quickly obtain the information they need, maintaining operational continuity and confidence in hiring practices at competitive prices. Trust in our testing services for cost-effective, reliable solutions.
The hair follicle drug testing method in Keller, WA provides fast, accurate, and reliable results. With its precision manufacturing, it surpasses traditional methods in detecting substance traces. Technological advancements in hair sampling ensure high accuracy, allowing for timely detection and accurate insights into an individual's substance use. Whether for professional or legal assessments, the reliability of hair tests is unmatched.
Not only is this method efficient, but hair testing in Keller, WA also guarantees swift processing of samples. Upon collection, hair specimens undergo detailed examination, ensuring every trace of substance use is identified. The speed of these results supports quick decision-making for employers and individuals alike, setting a standard for rapid and dependable drug detection in the marketplace.
In Keller, WA, employing hair follicle testing aids in adhering to workplace drug-free policies, ensuring compliance and fostering a safer work environment. It mitigates legal risks by affirming that regulatory standards are met and upheld consistently.
The use of this testing method also enhances overall peace of mind for both employers and employees, enabling a transparent system where safety and compliance take precedence. The confidence offered by hair testing ensures a reduced likelihood of drug-related incidents, boosting workplace morale and security.
