Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a potent method for detecting drug and alcohol consumption. Hair offers a long-term account of alcohol and other substances by embedding biomarkers in the strands of the growing hair. When collected near the scalp, it can provide up to a 3-month detection period for alcohol and drugs. Hair collection is straightforward, somewhat hard to tamper with, and easy to transport.
A 1.5-inch segment of around 200 hair strands (comparable to a #2 pencil in size) closest to the scalp yields 100mg of hair, which is ideal for screening and confirmation tests. For EtG, add-ons, and/or tests beyond 10 panels, 150mg is advised. Using a jeweler’s scale is recommended for weighing the sample. If scalp hair is absent, an equal quantity of body hair may be taken. By head hair, we mean scalp hair only. Body hair refers to all other types, such as facial and axillary hair.
Process Overview
The laboratory processing of a drug test result involves four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial processing of a sample in a laboratory's system, which includes ensuring the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and handling any further data entry not supplied by an electronic chain of custody system.
Screening is a preliminary check for drugs of abuse. While it’s a cost-efficient strategy to rule out drug use in most samples, a positive screen requires confirmation to be valid in court. Any samples deemed presumptively positive during Screening need a secondary confirmation.
If a sample appears positive in Screening, additional hair is extracted from the initial sample for the Extraction stage. Here, drugs are isolated from hair at a much lower concentration compared to other techniques (e.g., urine or oral fluid), which makes hair drug screening the most challenging methodology.
Positive screening results undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation as necessary. The full laboratory process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the test analyzes the hair strand, not the follicle beneath the scalp.
Why opt for hair follicle testing over urine tests in Willapa, WA? Hair testing offers superior detection accuracy, capturing a wider range of substances and yielding more reliable results. This comprehensive approach is crucial for employers and institutions looking for trustworthy evaluations.
The benefits extend beyond accuracy. Unlike urine tests which are limited in scope, hair follicle tests provide a more thorough examination of substance use history, enhancing the effectiveness of drug policies.
In Willapa, WA, the extended detection window of hair follicle testing is a key advantage. It can identify drug use up to 90 days prior, offering a broader picture of an individual's substance history. This extensive period is unmatched by other testing methods.
Employers benefit from this in-depth insight, helping to evaluate potential hires and current employees more effectively. This knowledge aids in maintaining a secure and drug-free workplace, reinforcing the utility of hair testing.
Hair follicle testing in Willapa, WA, effectively minimizes tampering risks, offering dependable results. The process is designed to resist sample adulteration methods, ensuring the integrity of the test outcomes.
This robust testing method provides peace of mind to employers and institutions by delivering honest and unquestionable results, crucial in maintaining rigorous drug enforcement policies. Hair tests streamline the pursuit of authenticity in substance testing.
Testing locations in Willapa, WA, and beyond offer the convenience of nationwide access to hair follicle testing services. This ensures quick, easy, and hassle-free testing experiences, reducing time and effort for all parties involved.
Our network of centers streamlines the testing process, enabling individuals and employers to manage their substance testing needs efficiently, with confidence in the accessibility and reliability of services rendered.
In Willapa, WA, our hair follicle testing process is simple and confidential. The procedure from ordering to taking and receiving results ensures discretion and ease of use, addressing privacy concerns.
Ensuring a straightforward process allows individuals to engage in testing without worry, knowing their information is handled with the utmost care and confidentiality. This approach promotes trust and reliability in our services.
Willapa, WA, benefits from affordable pricing and fast turnaround times for hair follicle testing. Our competitive rates provide value for companies of all sizes, ensuring budget concerns do not hinder essential drug testing processes.
Alongside affordability, our service offers swift results, allowing employers to address their needs promptly. This blend of cost-effectiveness and speed enhances the reliability of drug testing standards within the community.
In Willapa, WA, hair follicle drug tests are synonymous with fast, accurate, and reliable results. The precision of these tests ensures a high success rate in identifying various substances. The advanced technology employed in hair testing provides an accurate detection of drug use, essential for those requiring dependable results swiftly.
Hair follicle tests offer a rapid result turnaround, providing significant advantages over traditional methods. The meticulous process guarantees accuracy, making it a preferred choice for those seeking assurance in substance testing.
Employers in Willapa, WA, gain peace of mind through hair follicle testing by ensuring compliance with drug-free workplace policies. This testing method reduces legal risks and enhances safety, fostering a more secure work environment.
By implementing hair testing, organizations can confidently maintain their zero-tolerance stance, reinforcing their commitment to a safe and productive workspace. This alignment with policies not only fortifies company standards but also protects employees.
