Accredited Drug Testing offers comprehensive hair follicle drug testing services in Lakewood, Washington. Whether you require a hair drug or alcohol screening, our expertise in hair testing is supported by testing centers across all cities Nationwide. Typically, a sample requires 1.5 to 2 inches of hair from the scalp or other body areas. Our hair tests can detect drugs, alcohol/ETG, and other specialized testing options.
In recent times, hair follicle drug tests have become a favored method for drug screening. A growing number of employers, judicial systems, and Substance Abuse professionals now demand hair tests instead of traditional urine tests. Agencies with stringent drug use policies, such as employers, courts, and probation officers, often choose hair follicle tests due to their extended detection period—up to 90 days. This collection method mitigates cheating, although urine tests remain optimal for recent drug use within 5 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.
Seeing hair testing as a robust method for detecting drugs and alcohol is now commonplace. Hair can retain a history of alcohol and drugs due to biomarkers being trapped within its fibrous structure. If hair is taken near the scalp, it can reveal a detection history of up to approximately 90 days for both alcohol and drugs. Hair collection is straightforward, resisting alteration, and easily mailed.
A 1.5-inch segment of roughly 200 hair strands (comparable to a #2 pencil) from nearest to the scalp provides 100mg of hair, the precise sample weight needed for analysis and confirmation. For EtG, additional tests, and/or tests exceeding ten-panel, a specimen weighing 150mg is ideal. Using a jeweler’s scale, it’s advised to weigh the specimen. Should scalp hair be unavailable, an equivalent volume of body hair is an option. When discussing head hair, we solely mean scalp hair, whereas body hair encompasses all other types of hair (like facial, axillary, etc.).
Process Overview
The procedure for processing a drug test result in a lab comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the first phase of a specimen's integration into a lab’s protocol, involving the verification of proper sealing and dispatch of the sample, the allocation of a LAN (Laboratory Accessioning Number), and completion of any supplemental data entry not furnished by an electronic custody chain.
The screening offers a preliminary rapid test for substance abuse. Although Screening is designed as an economical means to exclude drug use in the majority of samples, a positive Screening requires verification to be legally defensible. Any samples with a presumptive positive in Screening need a follow-up Confirmation.
When a sample registers a presumptive positive during Screening, further hair is drawn from the original specimen for Extraction preparation. Here, drugs are separated from hair at a much lesser concentration than with other methodologies (such as urine or oral fluid), making hair drug screening quite challenging to perform.
Positive Screening findings are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. Necessary presumption-positive samples are cleansed before Confirmation. The whole lab procedure from Accessioning to Confirmation undergoes evaluation under both CAP (College of American Pathologists) Hair specifications and ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests", the assessment is performed on the hair strands rather than the follicles below the scalp.
When it comes to drug testing in Lakewood, WA, hair follicle testing surpasses traditional urine tests. The superior detection accuracy and reliability of hair testing provide clearer insights into substance use, making it the better choice.
One of the key advantages of hair follicle testing is its extended detection window in Lakewood, WA. Unlike other methods, it can detect drug use up to 90 days prior, offering employers a thorough view of a candidate's or employee's past.
The tamper-resistant testing method of hair follicle tests in Lakewood, WA, drastically reduces the risk of sample adulteration, ensuring reliable and indisputable results that can be trusted implicitly.
With convenient nationwide testing centers, including local sites in Lakewood, WA, accessing testing services is quick and hassle-free. Our widespread locations ensure testing is accessible wherever needed.
The process in Lakewood, WA for ordering and conducting hair follicle tests is simple and confidential. From start to finish, confidentiality is prioritized, addressing privacy concerns and streamlining use.
In Lakewood, WA, our hair follicle testing services offer affordable pricing and fast turnaround. These competitive rates provide value for businesses of all sizes, ensuring peace of mind.
The hair follicle drug test provides fast, accurate, and reliable results in Lakewood, WA. Known for its precision and speed, this test ensures high accuracy in identifying substance use, giving employers and individuals confidence in the findings.
For employers in Lakewood, WA, hair follicle testing promises compliance and peace of mind. By adhering to drug-free workplace policies, businesses minimize legal risks while fostering a safer work environment.
