Accredited Drug Testing offers comprehensive hair follicle drug testing in Veradale, Washington. Specializing in hair drug and alcohol testing, we have facilities across the nation, ready to conduct hair tests. Typically, 1.5 to 2 inches of head or body hair is required. Tests can be customized for drugs, alcohol/ETG, or other specific substances.
In recent years, hair follicle drug testing has become more prominent. Many employers, courts, and substance abuse professionals now prefer hair tests over traditional urine tests. Employers with zero-tolerance policies, along with courts and probationary programs, often use these tests. The advantage lies in a detection window of up to 90 days, with an observed collection process that is hard to tamper with. However, for drug use detected in the last 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 now widely recognized as an effective method for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and drug use by embedding biomarkers within the growing hair strand's fibers. When sampled near the scalp, hair can reveal alcohol and drug usage over a period of up to 3 months. The collection process for hair is straightforward, relatively tamper-resistant, and convenient to transport.
A 1.5-inch sample consisting of approximately 200 hair strands (equivalent to the thickness of a #2 pencil) closest to the scalp yields 100mg of hair, the optimal amount for both screening and confirmation. For EtG, supplementary tests, and/or panels exceeding 10, it is advised to collect 150mg of the sample. Utilizing a jeweler’s scale for weighing the specimen is recommended. In the absence of scalp hair, a comparable quantity of body hair can be gathered. It is important to note that when mentioning head hair, it pertains solely to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processes a drug test result through four crucial stages: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the sample is initially processed into the laboratory's system. This stage involves confirming that the sample was appropriately sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening provides an initial rapid assessment for drug abuse. While this stage is cost-effective for ruling out drug use in most samples, any positive result in Screening requires confirmation to be court-admissible. Samples that yield a presumptive positive in Screening necessitate a secondary confirmation.
Should a sample indicate a presumptive positive in Screening, additional hair is extracted from the primary specimen and prepped for Extraction. In this stage, drugs are isolated from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), underscoring the complexity of performing hair drug screening.
Confirmation of positive screening outcomes is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples presumed positive are washed prior to confirmation if necessary. The complete laboratory procedure from Accessioning through to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests," the analysis actually focuses on the hair strand rather than the follicle beneath the scalp.
Hair follicle testing prevails over traditional urine tests in Veradale, WA due to its unparalleled detection accuracy. While urine tests provide insights into recent drug use, hair tests offer a more comprehensive view, capturing a longer window of substance exposure. This makes hair follicle testing an ideal choice for employers seeking reliable data over an extended period.
The extended detection window of hair follicle testing in Veradale, WA, provides a detailed review of an individual's substance history, spanning up to 90 days. This allows employers to gather a complete overview of an applicant or employee's habits, ensuring informed decision-making concerning workplace safety and policy compliance.
Hair follicle tests in Veradale, WA, prevent tampering and sample manipulation, strongly enhancing the integrity of the results. The testing process is designed to substantially reduce the possibility of sample adulteration, thus offering trustworthy outcomes that stand up to scrutiny.
Our testing centers in Veradale, WA, alongside nationwide facilities, provide ease of access to hair follicle testing services. The convenience offered by these widespread locations ensures that individuals can swiftly and effortlessly undergo testing, with immediate access to reliable results.
The hair follicle testing process in Veradale, WA, is straightforward and confidential. From ordering to sample collection and receiving results, every step is designed with privacy and simplicity in mind, ensuring a seamless and protected experience for all involved.
In Veradale, WA, hair follicle testing is not only affordable but also boasts fast turnaround times. Companies of all sizes benefit from competitive pricing and swift results, making it an excellent value for maintaining strict workplace policies with minimal delay.
In Veradale, WA, hair follicle drug tests are renowned for their precision and speed. They efficiently uncover substance use with impressive accuracy. The meticulous process ensures that results are reliable and swift, making hair follicle testing a trusted method for both immediate and extended detection timelines.
Employers in Veradale, WA, find peace of mind with hair follicle testing, which ensures compliance with workplace drug-free policies. This method helps mitigate legal risks and boosts overall workplace safety, making it a dependable choice for companies committed to maintaining a drug-free environment.
