Accredited Drug Testing offers comprehensive hair follicle drug screening in Bonneville, Washington. Whether a hair drug test or alcohol evaluation is necessary, our expertise in hair testing is unparalleled, and our centers across the nation, including every city, are capable of performing these assessments. Typically, a minimum of 1.5 to 2 inches of crown or body hair is required for the analysis. Tests can be tailored to detect various substances including drugs and alcohol/ETG.
Recently, hair follicle drug testing has gained popularity as an alternative assessment method. Increasingly, employers, judicial systems, and substance abuse specialists mandate hair drug tests instead of traditional urine tests. This type of testing is favored by organizations with strict no-drug policies and individuals under probation. The primary advantage lies in its extended detection window, reaching up to 90 days, along with an observable collection process that minimizes tampering risks. Nonetheless, for detection of recent drug use within the past 5 days, urine tests remain the most reliable method.
* 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 has emerged as a highly effective method for detecting drug and alcohol consumption. Hair can store a long-term record of alcohol and drug use by encapsulating biomarkers within the fibers of the growing hair. When collected near the scalp, hair offers an approximately three-month detection timeframe for alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch segment consisting of about 200 hair strands (comparable to a #2 pencil's thickness) nearest to the scalp yields 100mg of hair, which is an ideal amount for both screening and confirmation. For EtG tests, additional testing, and/or tests exceeding 10 panels, 150mg of the sample is advised. It's best to weigh the sample on a jeweler's scale. If scalp hair isn't available, a similar amount of body hair can be used. When discussing head hair, we are specifically referencing scalp hair. Body hair pertains to all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a laboratory's system. This step includes verifying the proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent in an electronic chain of custody framework.
Screening consists of an initial rapid assessment for potential drug abuse. Although Screening is an economical method to detect drug usage in most samples, confirmation is necessary for a positive screen to be legally acceptable. Any samples that are preliminarily positive in Screening require a follow-up confirmation.
If Screening suggests a positive, additional hair is retrieved from the original specimen and readied for Extraction. Here, drugs are extracted from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most challenging methodology to execute.
Positive screening results are validated using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples are washed as required. The entire laboratory process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the test actually examines the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Traditional Urine Testing in Bonneville, WA. Hair tests are known for their unparalleled detection accuracy and reliability compared to urine tests, making them a superior choice.
The robustness of hair testing ensures a more comprehensive assessment of substance use, surpassing standard urine methods.
Extended Detection Window in Bonneville, WA. Hair follicle testing provides insights into an individual's substance history over a period of up to 90 days, offering employers a thorough view of an applicant's past behavior.
This extended window is a critical advantage, delivering a detailed overview of long-term substance use.
Tamper-Resistant Testing Method in Bonneville, WA. Hair follicle tests offer a significant reduction in the risk of sample tampering, ensuring that results remain trustworthy and beyond reproach.
This reliability means that hair tests deliver unquestionable outcomes for drug screening purposes.
Convenient Nationwide Testing Locations and Local Sites in Bonneville, WA. Our extensive network of testing centers allows for easy and convenient access to drug testing services, ensuring a smooth experience.
Avoiding hassle, our facilities guarantee quick service without compromising on convenience.
Simple, Confidential Process in Bonneville, WA. The process for ordering, conducting, and receiving results is straightforward and private, addressing any privacy concerns.
This user-friendly approach ensures confidentiality and ease of use.
Affordable Pricing and Quick Turnaround in Bonneville, WA. Our competitive pricing structures, coupled with fast result times, offer exceptional value to organizations of varying sizes.
These attributes promise both economic and practical benefits.
Hair follicle testing provides fast, accurate results in Bonneville, WA. With the ability to quickly pinpoint substance use, hair tests offer an efficient approach to drug detection.
Accuracy is a hallmark of hair follicle tests, making them invaluable for dependable drug screening.
Compliance and Peace of Mind for Employers in Bonneville, WA. Utilizing hair follicle testing supports adherence to drug-free workplace policies, minimizing legal risks and promoting a safe work environment.
Employers can trust these tests to enhance policy compliance and reduce potential liabilities.
