Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective mechanism for identifying substance and alcohol use. The hair contains a prolonged chronology of alcohol and drugs by encapsulating biomarkers within the strands of hair as they grow. When clipped near the scalp, hair can reveal a detection period of up to about three months for alcohol and drugs. Hair is straightforward to gather, relatively challenging to tamper with, and convenient to mail.
A sample of 1.5 inches consisting of roughly 200 hair strands (comparable to the width of a #2 pencil) nearest the scalp results in 100mg of hair, which is the optimal quantity for both screening and confirmation. For EtG, supplemental, and/or more extensive tests beyond 10 panels, it is advised to have 150mg of the sample. We advise using a jeweler’s scale to weigh the sample. If scalp hair is unavailable, an equivalent quantity of body hair can be used. Here, head hair refers only to scalp hair. Body hair encompasses any other type (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the procedure of initial sample processing within a laboratory system. This involves checking that the sample was sealed and delivered correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not available from an electronic chain of custody system.
Screening performs an initial query for substances of abuse. While Screening is an economical approach to dismiss drug use for most samples, a positive result must be validated for court admissibility. Any samples that exhibit a presumptive positive in Screening require subsequent confirmation.
Should a sample show a presumptive positive at the Screening stage, additional hair is extracted from the original sample and readied for Extraction. In this phase, drugs are withdrawn from hair at a much lower concentration than other methods (such as urine or oral fluid), which is why hair drug screening is the most challenging method to execute.
Any positive findings from Screening undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All samples flagged as presumptive positives are cleaned prior to confirmation if needed. The complete laboratory cycle from Accessioning to Confirmation is assessed following both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Though commonly known as "hair follicle tests", the examination focuses on analyzing the hair strand, not the hair follicle beneath the scalp.
When evaluating drug screening options in Post Falls, ID, hair follicle testing consistently surpasses urine tests. Hair testing's primary advantage lies in its superior detection accuracy, capturing a broader history of drug use than traditional methods. Employers gain more reliable insights due to its extended detection window, ensuring informed decisions about applicant background checks and compliance adherence.
Hair follicle testing in Post Falls, ID, boasts an extended detection window, identifying drug use for up to 90 days. This prolonged period offers employers a detailed overview of an individual's substance history, crucial for making informed hiring decisions. This comprehensive method ensures that recent substance use, as well as historical patterns, are appropriately captured and documented.
In Post Falls, ID, hair follicle drug tests are recognized for their tamper-resistant nature. The testing methodology significantly minimizes the possibility of sample adulteration, delivering indisputable results. Such integrity in testing is vital for employers, courts, and probation officers, providing assurance that the findings reflect an individual's true substance use history.
Accredited Drug Testing offers convenient nationwide and local testing centers in Post Falls, ID. Our extensive network ensures that hair follicle testing services are easily accessible and hassle-free. Employers and individuals benefit from the streamlined process, providing quick and efficient service no matter the location.
Hair testing in Post Falls, ID, involves a simple, confidential process. From ordering to collection and results delivery, the procedure is straightforward, respecting clients' privacy. This user-friendly approach alleviates concerns about confidentiality and complexity, ensuring individuals and organizations can navigate the testing process with ease and confidence.
In Post Falls, ID, our hair follicle testing services strike a balance between affordable pricing and fast turnaround. We understand the value of competitive costs combined with swift result delivery, offering unparalleled value to companies of all sizes. This commitment ensures businesses can maintain their focus on operational efficiencies without compromise.
In Post Falls, ID, hair follicle drug tests provide fast, accurate, and reliable results. Their precision in identifying substance use is unmatched, making them a highly effective tool for employers and legal systems alike. The method's inherent accuracy ensures that recent and past substance intake is thoroughly and efficiently recorded, with quick turnaround times that support timely decision-making.
Employers in Post Falls, ID, achieve compliance and peace of mind with hair follicle testing. By integrating this method into workplace drug-free policies, companies mitigate legal risks and foster a safe working environment. This proactive approach supports adherence to regulations while promoting a culture of health and safety within the organization.
