Accredited Drug Testing offers comprehensive hair follicle drug assessments in Eldon, Washington. If you require a hair or alcohol analysis, Accredited Drug Testing excels in these assessments, with centers available Nationwide. Typically, 1.5 to 2 inches of hair from the crown or body is needed. These tests can gauge drugs, alcohol/ETG, or other tailored hair testing options.
In recent years, hair follicle drug testing has become increasingly commonplace. Employers, judicial systems, and substance abuse experts now often prefer it over urine testing. This method is favored by firms with strict no-drug policies, courts, and those overseeing probation. The main advantage is a longer detection window, generally up to 90 days, conducted under supervision, rendering it nearly tamper-proof. However, for recent drug use detection within a 5-day timeframe, urine testing remains the benchmark.
* 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 diagnostics have evolved into a robust method for uncovering substance and alcohol consumption. Hair archives a prolonged history of intoxicants by capturing biomarkers within its growing fibers. When harvested near the scalp, it offers an approximate 3-month detection timeline for alcohol and drugs. Collection is straightforward, challenging to tamper with, and simple to transport.
An inch and a half segment of around 200 hair strands (resembling a #2 pencil's girth) nearest to the scalp provides 100mg of hair, the optimal unit for analysis and verification. For EtG, additional tests, and/or over 10-panel tests, a 150mg sample is advised. It's recommended to weigh the sample on a jeweler’s scale. If scalp hair isn't present, an equivalent quantity of body hair is an option. When mentioning head hair, it specifically implies scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The lab processing of a drug test encompasses four pivotal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is logged into the lab system. This verifies proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes extra data entry absent from the electronic chain of custody system.
Screening entails a preliminary assessment for drug abuse indicators. While Screening is a budget-friendly approach to eliminate drug usage in most cases, a positive result must be confirmed for legal admissibility. Any samples that test positive in Screening require subsequent confirmation.
If the Screening phase yields a positive result, additional hair is extracted from the initial sample and prepped for Extraction. Here, drugs are isolated from hair at much lesser concentrations than other methods (e.g., urine or oral fluid), explaining why hair drug evaluation is the most complex to conduct.
Positive screening outcomes are validated via GC/MS, GC/MS/MS, or LC/MS/MS. All samples suggesting a positive result undergo washing before confirmation as required. The full lab procedure from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair classification and the ISO/IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed as "hair follicle tests", the process analyzes the hair strand rather than the follicle beneath the scalp.
Advantages of Hair Follicle Over Urine Testing in Eldon, WA
Extended Detection Window in Eldon, WA
Reduced Tamper Risk in Eldon, WA
Access to Nationwide Testing Centers in Eldon, WA
A Simple, Confidential Process in Eldon, WA
Competitive Pricing and Fast Results in Eldon, WA
Fast and Accurate Results in Eldon, WA
Compliance and Assurance for Employers in Eldon, WA
