Nationwide Hair Follicle Drug Testing
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Yacolt, Washington. Our expertise lies in hair drug and alcohol testing, with several testing centers across all cities nationwide ready to conduct a hair test. Usually, a crown length of 1.5 to 2 inches is needed, though other body hair can be tested if required. Assessing hair can reveal drug or alcohol/ETG usage, along with customized testing solutions.
Increasing Preference for Hair Follicle Tests
Hair follicle drug testing has become more commonplace in recent times. Various employers, judicial systems, and Substance Abuse experts now favor it over standard urine testing. This method is favored by employers with strict no-drug policies, courts, and probationary programs. The extended detection span of up to 90 days and the observation during collection make hair follicle tests nearly tamper-proof, although urine tests still offer the most precision for detecting recent usage up to five days ago.
* 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 highly regarded as an effective method for identifying drug and alcohol consumption. Hair acts as a long-term record of alcohol and substance use, by embedding biomarkers within the fibers of developing hair strands. When cut close to the scalp, hair can reveal up to a three-month detection period for alcohol and drugs. Collecting hair is straightforward, relatively tamper-resistant, and convenient to transport.
A sample measuring 1.5 inches of approximately 200 hair strands, resembling a #2 pencil’s thickness, near the scalp yields 100mg of hair, which is ideal for testing and verification. For EtG, supplemental analyses, and/or screens surpassing 10 panels, a recommendation of 150mg of the specimen is given. We advise weighing the sample using a jeweler’s scale. If scalp hair is lacking, an equivalent amount of body hair is viable for collection. References to head hair pertain solely to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test involves four critical steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial entry into the laboratory's framework. This process ensures the sample is correctly sealed and delivered, assigns a random LAN (Laboratory Accessioning Number), and completes any data entry absent in an electronic chain of custody system.
The Screening phase provides an initial assessment for the presence of drugs of abuse. While Screening offers a budget-friendly means to rule out drug use in most samples, any positive results must undergo confirmation to be viable in court. Samples with presumptively positive screenings require further confirmation.
Should a sample indicate a presumptive positive in Screening, more hair is extracted from the original sample and prepared for the Extraction phase. Here, drugs are extracted at significantly lower concentrations compared to other testing methods (e.g., urine or oral fluid), making hair drug analysis particularly challenging.
Confirmation of positive results from the Screening is done using GC/MS, GC/MS/MS, or LC/MS/MS. Samples presumed positive undergo washing prior to confirmation as required. The complete laboratory procedure, from Accessioning to Confirmation, adheres to both CAP (College of American Pathologists) Hair designation standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests", the analysis focuses on the hair strand and not the follicle beneath the scalp.
Why Choose Hair Testing Over Urine Tests
In Yacolt, WA, hair follicle testing provides superior reliability and detection accuracy.
An Extended Detection Window That Spans Up to 90 Days
Utilizing hair follicle testing in Yacolt, WA reveals drug usage history over a prolonged duration. This extensive detection capability gives employers a clear insight into potential hires or current employee substance use habits.
Reliable Method with Reduced Risk of Tampering
Hair follicle testing minimizes the chances of sample adulteration. In Yacolt, WA, this method ensures reliable, unquestionable results for all parties involved.
Convenient Testing Centers Nationwide and Locally
In Yacolt, WA, our extensive network of testing centers promises easy and hassle-free access to essential testing services. Our reach allows for quick involvement and efficient processes regardless of location.
Simple and Confidential Process for Testing
Yacolt, WA residents benefit from a straightforward and confidential hair follicle testing process. Each step, from ordering to receiving results, is designed with user privacy and ease in mind.
Competitive Pricing and Fast Results
Our hair follicle testing in Yacolt, WA is designed to be affordable yet effective, with rapid result delivery. Our pricing structures cater to companies of all sizes, ensuring substantial value and timely outputs.
Precision and Speed in Hair Follicle Testing
Yacolt, WA boasts of hair follicle drug tests that present swift, precise results. The technology used ensures substance use is detected with eminent accuracy, thereby offering reliability whenever outcomes are needed fast.
Compliance and Safety Enhancement for Employers
Implementing hair follicle testing in Yacolt, WA upholds workplace drug-free policies, mitigates legal risks, and fosters a safer work environment. Employers enjoy peace of mind with robust compliance solutions.
