Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means for identifying alcohol and drug ingestion. Hair captures a historical record of drugs and alcohol through biomarkers embedded in its fibers as it grows. When hair is trimmed near the scalp, it can reveal drug and alcohol usage for up to roughly a 3-month span. Collection is straightforward, tampering is relatively challenging, and shipment is convenient.
A segment of hair 1.5 inches long from near the scalp, consisting of about 200 strands (comparable in size to a #2 pencil), yields 100mg of hair, which is the preferred amount for analysis. For EtG as well as additional tests beyond 10 panels, a sample weighing 150mg is advisable. Using a jeweler’s scale to measure the sample is suggested. In the absence of scalp hair, a comparable quantity of body hair may be used. When we mention head hair, we refer specifically to scalp hair. Body hair encompasses all other hair kinds (axillary, facial, etc.).
Process Overview
Four key procedures occur during the lab processing of a drug test: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the sample's initial incorporation into the lab's system. This step confirms the secure sealing and correct shipment of the sample, generates a unique LAN (Laboratory Accessioning Number), and finalizes any necessary data input absent from an electronic chain of custody system.
Screening consists of a preliminary swift review for drugs of concern. This stage is a budget-friendly manner of eliminating drug consumption in most instances; however, a positive result needs substantiation to maintain legal credibility. Samples that preliminarily test positive in Screening proceed to secondary confirmation.
In cases where Screening indicates a presumptive positive, extra hair is taken from the initial sample for Extraction. This step involves retrieving drugs from hair at considerably reduced concentrations compared to other approaches (e.g., oral fluid or urine), making hair drug screening a notably challenging procedure to execute.
GC/MS, GC/MS/MS, or LC/MS/MS methods conduct Confirmation of positive screening outcomes. Presumptive positives are cleansed preceding Confirmation as necessary. The complete lab process from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair specification and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", this test examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Southern Slopes, WA, is superior to traditional urine tests. It offers significant advantages by providing better detection accuracy and reliability. Employers benefit from a longer detection window of up to 90 days, while urine tests cover shorter periods. For organizations with zero-tolerance policies, hair testing ensures adherence to safety and compliance measures.
With its extended detection window, hair follicle testing in Southern Slopes, WA gives an unparalleled view of past substance use. Detecting usage for up to 90 days, it provides companies with a detailed insight into an individual's drug history. This long-term evaluation helps in making informed decisions about potential employees, fostering a culture of trust and safety.
Hair follicle drug tests in Southern Slopes, WA, offer a tamper-resistant approach, drastically minimizing sample adulteration risks. This method's reliability delivers undeniable results, assuring employers and others that the data collected reflects true substance use. This reliability builds trust and ensures a secure and accountable testing process.
Convenience is at the forefront with our extensive testing network across Southern Slopes, WA. Our nationwide centers ensure you have easy access to hassle-free testing services both locally and beyond. The swift, efficient process guarantees that individuals and companies alike benefit from a streamlined testing experience that is both practical and time-saving.
In Southern Slopes, WA, the process of hair follicle testing is both simple and confidential. From ordering to sample collection and results, every step is designed with privacy in mind. This seamless process addresses privacy concerns and ensures ease of use, allowing individuals and businesses to acquire necessary results without any complication.
Southern Slopes, WA offers affordable and swift hair follicle testing solutions. Our competitive pricing and fast turnaround provide businesses with exceptional value while addressing their unique needs. This cost-effective option ensures companies, regardless of size, gain comprehensive drug screening without financial strain, enhancing their operational efficiency.
In Southern Slopes, WA, hair follicle drug tests offer unmatched accuracy and speed. Hair testing grants a precise snapshot of substance use, outshining urine tests. With prompt and dependable outcomes, an employer can swiftly assess an individual's history, maintaining safety and regulations. Such reliability ensures workplace standards are upheld, fostering a secure environment.
Employers in Southern Slopes, WA, achieve compliance and peace of mind with hair follicle testing. It ensures adherence to drug-free workplace policies, reducing legal risks while boosting security. This confidence in compliance fosters a safe and productive environment, affirming an organization's commitment to safety standards, thereby enhancing overall workplace morale.
