Accredited Drug Testing provides thorough hair follicle drug testing services in Kennewick, Washington. Whether you require a hair drug or alcohol test, our expertise lies in hair testing with centers available nationwide to administer your test. Generally, 1.5 to 2 inches of hair from the head or body is sufficient for testing. Hair samples can be tested for drugs, alcohol/ETG, or other specific hair testing needs.
In recent times, hair follicle drug testing has become increasingly prevalent in drug testing protocols. Many employers, the judicial system, and substance abuse specialists are opting for hair drug tests over traditional urine tests. Employers, courts, and individuals on probation utilize hair follicle tests to enforce zero-tolerance policies. A key advantage is its extended detection period, usually up to 90 days, collected under supervision and difficult to alter. Nonetheless, for drug use detection within the past 5 days, urine tests remain the most precise.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is increasingly recognized as an effective means to detect drug and alcohol consumption. Hair serves as a chronological record of alcohol and drug intake because it captures biomarkers within the growing hair fibers. When obtained near the scalp, hair can offer a roughly 3-month detection period for alcohol and drugs. It is straightforward to gather, less prone to tampering, and simple to transport.
A 1.5-inch segment of approximately 200 hair strands (around the thickness of a #2 pencil) closest to the scalp will produce 100mg of hair, the optimal sample volume for analysis and verification. For EtG, additional tests, and/or panels exceeding 10, 150mg of the specimen is advisable. We suggest measuring the specimen with a jeweler's scale. If scalp hair is not accessible, a similar quantity of body hair can be used. When mentioning head hair, it pertains specifically to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test involves four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary stage of processing a sample into the laboratory's framework. This phase ensures that the sample was securely sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and completes any data not provided by an electronic custody system.
Screening provides a preliminary check for drugs. While it's an economical way to dismiss drug presence in most samples, a positive result requires confirmation for legal validity. Any presumption of positivity in Screening demands subsequent validation.
Samples indicating potential positivity in Screening entail additional hair extraction for the Extraction phase. Drugs are isolated from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), which makes hair screening a complex technique.
Positive screening findings undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed before confirmation if necessary. The entire procedure, from Accessioning to Confirmation, is rigorously inspected under both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", actual analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why is hair follicle testing preferred over urine testing in Kennewick, WA? The superior detection accuracy and reliability of hair tests lie in their extended observation period. Unlike urine tests, which capture recent usage, hair tests can reveal prolonged usage patterns, providing a comprehensive understanding of an individual's drug habits.
Hair follicle testing in Kennewick, WA, boasts an extended detection window. Unlike other methods, it captures up to 90 days of substance use, offering employers a thorough insight into a person's drug-related behavior. This comprehensive history aids significantly in making informed employment decisions.
In Kennewick, WA, one of the key benefits of hair follicle testing is its tamper-resistant nature. The method minimizes the risk of sample tampering, ensuring that the results are reliable and beyond questioning. This retention of integrity is vital for employers requiring honest assessments.
With both nationwide and local centers in Kennewick, WA, hair follicle testing is incredibly convenient. Our vast network of testing locations ensures quick, easy, and hassle-free access to services, making the process seamless for individuals and companies alike requiring these vital tests.
The hair follicle testing process in Kennewick, WA, is simple and confidential. From ordering the test to receiving results, each step prioritizes privacy and ease of use, addressing concerns regarding personal information and ensuring a user-friendly experience for all involved.
In Kennewick, WA, our hair follicle testing is renowned for affordable pricing and rapid results. The competitive pricing structures combined with quick turnaround times provide excellent value, making it accessible for companies large and small while ensuring effective drug testing solutions.
In Kennewick, WA, the precision and speed of hair follicle drug tests set them apart. These tests are known for their high accuracy in detecting substance use over a long period, offering quick results and enabling timely decision-making for employers. The ability to reliably trace substance history makes hair testing a reliable choice.
Employers in Kennewick, WA, experience enhanced compliance and peace of mind with hair follicle testing. Utilizing it supports drug-free workplace policies and reduces legal risks, ultimately fostering a safer working environment. This reliable method is an integral component of workplace safety initiatives.
