In Palisades, Washington, Accredited Drug Testing offers thorough hair follicle drug evaluations. Specializing in hair analysis, we have numerous centers nationwide prepared to perform these tests. Typically, 1.5 to 2 inches of hair on the crown or body is necessary. These hair tests can analyze drugs, alcohol/ETG, and offer other tailored testing options.
Hair follicle examinations have become more prevalent in recent years for drug screening. Many sectors, including employers, courts, and Substance Abuse experts, now favor hair tests over traditional urine testing. These tests are ideal for workplaces with strict no-drug policies, judicial settings, and probation scenarios. The long detection period of up to 90 days enhances their utility, yet urine tests remain more precise for recent drug use within five days.
* 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 analysis has emerged as an effective means for identifying substance use involving drugs and alcohol. Hair captures enduring signals of alcohol and drug usage by embedding biomarkers within the strands as they grow. When obtained near the scalp, hair offers nearly a three-month period for detecting alcohol and drugs. Hair is easy to gather, relatively resistant to tampering, and simple to send.
A section measuring 1.5 inches consisting of around 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample size for analysis and validation. For tests like EtG, additional analyses, or panels exceeding 10, a quantity of 150mg is advisable. Utilizing a jeweler's scale for weighing the sample is suggested. If scalp hair isn’t present, a corresponding amount of body hair can be utilized. Scalp hair specifically refers to hair collected from the head. Conversely, body hair includes all other types (facial, axillary, etc.).
Process Overview
Key phases in the laboratory evaluation of a drug test comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial incorporation of a sample into a laboratory's framework. This process verifies proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and finalizes any supplementary data entry that isn’t covered by an e-chain of custody system.
Screening represents a preliminary assessment for substances of abuse. Screening is an economical method for excluding drug consumption in most cases, yet a positive screening result requires further validation for legal acceptability. Samples identified as presumptively positive during Screening necessitate additional confirmation.
Should a sample test presumptively positive during Screening, additional hair is extracted from the original specimen to prepare for Extraction. At this phase, drugs are isolated from hair at notably lower concentrations compared to alternative methods (e.g., urine or oral fluids), hence making hair drug screening a highly complex methodology.
Validation of any positive screening outcome occurs through GC/MS, GC/MS/MS, or LC/MS/MS. Before validation, all presumptive positive specimens undergo necessary cleansing. The comprehensive lab procedure from Accessioning through to Confirmation undergoes examination under both the CAP (College of American Pathologists) Hair designation as well as adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is regularly used, although the test evaluates the hair shaft, not the follicle beneath the scalp.
Situated in Palisades, WA, hair follicle testing excels over urine methods, showcasing superior detection precision. While urine tests focus on recent use, hair tests reveal a fuller history.
Employers prefer hair testing due to its ability to detect extended substance use periods, offering enhanced reliability over traditional urine tests.
Hair follicle testing in Palisades, WA, is remarkable for its extended detection window of up to 90 days. This advantage provides a comprehensive account of an individual's substance usage history.
Employers appreciate this extended analysis period, which offers a robust insight into the applicant or employee's long-term substance behavior, far exceeding conventional test durations.
In Palisades, WA, the integrity of hair follicle testing is unparalleled, significantly reducing tampering risks. These tests ensure unmatched reliability by being nearly impossible to alter.
Hair testing's robustness lies in its resistance to sample adulation, offering precise and definitive results, fostering confidence in test outcomes.
Testing convenience is paramount in Palisades, WA, with nationwide centers enhancing accessibility. Our local facilities complement this network, offering straightforward and stress-free testing experiences.
Whether nationwide or local, our centers simplify the process, ensuring hassle-free access to requisite hair follicle testing services.
The hair follicle testing procedure in Palisades, WA, prioritizes simplicity and confidentiality. This ensures that individuals can conveniently order, complete, and retrieve their testing results without compromising privacy.
The process's ease and discreet nature address common concerns, making it a preferred choice for users seeking assurance in their testing experience.
Palisades, WA, offers competitive hair follicle testing rates, ensuring affordability and quick result turnaround, catering to businesses of all scales.
Our pricing structures are designed to provide excellent value, with rapid service enhancing peace of mind and cost-effectiveness in the drug testing domain.
In Palisades, WA, hair follicle testing offers quick, reliable outcomes. Renowned for their precision, these tests proficiently detect substances, making them an excellent choice for timely results.
With remarkable accuracy, hair tests stand above traditional methods, ensuring rapid, accurate substance identification. Their dependability and promptness are unmatched in the drug testing landscape.
Employers in Palisades, WA, benefit from hair follicle testing's ability to maintain a drug-free workplace, ensuring compliance and minimizing legal concerns associated with drug usage.
With hair testing, companies can enjoy enhanced safety and peace of mind, upholding the integrity of their policies against drug use.
