Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair records a prolonged history of substance use by capturing biomarkers within the fibers of the developing hair strand. When gathered near the head, hair can offer almost a 3-month detection span for alcohol and drugs. Hair is straightforward to collect, somewhat resistant to tampering, and simple to transport.
A 1.5-inch segment comprising approximately 200 hair strands (comparable to a #2 pencil) nearest to the head yields 100mg of hair, which is the optimal quantity for screening and verification. For EtG, add-ons, and/or assessments over 10 panels, a recommendation of 150mg of the sample is given. We suggest using a jeweler’s scale to weigh the specimen. If head hair is unavailable, an equivalent quantity of body hair can be obtained. When talking about head hair, we specifically mean scalp hair. Body hair includes other hair types (facial, axillary, etc.).
Process Overview
The key phases involved in lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial handling of a sample into a lab’s framework. This entails verifying proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and conducting any supplementary data entry not covered by an electronic custody chain system.
Screening involves an initial rapid check for drug abuse. While Screening is a cost-efficient method for ruling out drug use in most samples, a positive result requires confirmation for courtroom admissibility. Any samples speculatively positive in Screening necessitate a follow-up confirmation.
If a sample is speculatively positive in the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. At this stage, drugs are extracted from hair at a significantly lower concentration compared to other techniques (such as urine or oral fluid), which is why hair drug screening is the hardest method to conduct.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All speculatively positive samples are washed before confirmation as required. The complete laboratory process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often mentioned as "hair follicle tests", the analysis actually evaluates the hair strand and not the follicle below the scalp
In Dungeness, WA, hair follicle testing surpasses traditional urine tests in several key areas. One primary advantage is its superior detection accuracy, capturing long-term substance use that urine tests may miss. This method is favored by employers and legal entities for its comprehensive detection capabilities.
Hair testing provides consistent and reliable results, reducing the likelihood of false negatives or positives. Its ability to accurately detect drugs over an extended period ensures a robust testing process that urine tests cannot match, offering peace of mind to those enforcing drug-free policies.
Hair follicle tests in Dungeness, WA offer an extensive detection window, reaching up to 90 days. This allows employers to gain a comprehensive understanding of an individual's substance history, far beyond what urine tests provide. This longer window gives peace of mind when assessing a candidate's past drug use.
An extended detection period is invaluable in ensuring a drug-free environment, reflecting an individual's drug usage over a quarter of the year. This extensive history supports employers in making informed hiring and retention decisions, providing a clear insight into employee behavior.
Hair follicle testing in Dungeness, WA is renowned for its resistance to tampering, significantly lowering sample adulteration risks. The method's reliability ensures trustworthy results, offering security for employers and legal entities needing accurate data.
The test's design makes it difficult to manipulate, providing consistent and verifiable results. With the process being observed, the chances of sample corruption are minimized, assuring employers of the integrity of the test results.
Our nationwide testing centers, including local options in Dungeness, WA, provide convenience and accessibility to drug testing services. This widespread availability ensures immediate access to tests, making the process quick and straightforward for all involved.
Easy access to numerous testing locations simplifies the logistics for employers and employees alike. This network allows for hassle-free testing by reducing wait times, providing a seamless experience from start to finish.
The hair follicle testing process in Dungeness, WA is simple and confidential, focusing on user privacy. From ordering the test to receiving results, the entire procedure respects user confidentiality while ensuring ease of use.
This straightforward process minimizes stress for those undergoing testing, offering privacy alongside precision. The confidentiality protocol is designed to protect personal information, making it a secure choice for both employers and employees.
Offering competitive pricing and swift turnaround, hair follicle testing in Dungeness, WA is a cost-effective solution for businesses of all sizes. The affordability paired with rapid result delivery ensures excellent value without compromising on quality.
Quick turnaround times mean employers receive results rapidly, aiding in timely decision-making. This efficient process supports maintaining a safe and functional workplace, appealing to companies prioritizing both budget and speed.
Hair follicle drug tests in Dungeness, WA are unparalleled in providing fast and highly accurate results. This precision ensures substance use is detected effectively, offering valuable insights for employers. The method's reliability provides clear and consistent outcomes, making it a preferred choice for those seeking dependable drug testing.
The efficiency of hair follicle testing is particularly beneficial in urgent situations, giving quick access to critical information. With a streamlined process from start to finish, these tests offer a high level of accuracy, ensuring reliable results in a short time.
Hair follicle drug testing in Dungeness, WA is pivotal for compliance and employer peace of mind. It ensures adherence to workplace drug-free policies, reducing legal liabilities and enhancing workplace safety, which is essential in today's professional landscape.
By maintaining strict standards through hair testing, businesses can protect their operations from drug-related safety incidents. The comprehensive nature of hair testing ensures thorough compliance, offering employers confidence in their drug-free initiatives.
