Accredited Drug Testing offers comprehensive hair follicle substance testing in Tygh Valley, Oregon, perfect for those needing a hair drug or alcohol examination. Specializing in these assessments, our facilities are located nationwide, capable of executing a hair analysis. Ideally, 1.5 to 2 inches of hair from the head or body is necessary for most tests. Hair examinations can identify drugs, alcohol/ETG, or tailored testing needs.
Lately, utilizing hair follicle analysis for substance testing has become more common. It's increasingly preferred by employers, judicial bodies, and substance abuse experts over urine tests. Firms with zero-tolerance policies, courts, and those on probation often require these tests. Their primary advantage is a significantly extended detection window, approximately 90 days, conducted under observation, making it nearly impossible to falsify. However, urine tests remain superior for identifying recent drug use within the last 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 testing is now recognized as an effective means for identifying drug and alcohol usage. A strand of hair captures biomarkers over its growth, storing a long-term record of substance use. When clipped close to the scalp, hair offers around a 3-month timeframe for detecting drugs and alcohol. Collecting hair is straightforward, hard to tamper with, and easy to send.
A 1.5-inch segment of roughly 200 hair strands (roughly the girth of a #2 pencil) from the scalp yields 100mg of hair, which is the optimal quantity for evaluation and verification. For EtG, supplemental tests, and/or testing exceeding 10 panels, 150mg is advisable. We suggest weighing the hair on a jeweler’s scale. If there's no scalp hair, a matching amount of body hair can be used. When we mention head hair, we are specifically indicating scalp hair. Body hair denotes all other types (facial, axillary, etc.).
Process Overview
The laboratory treatment of a drug testing sample encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a specimen into a lab’s database. This covers checking the sample’s seal and shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any required data entry absent from an electronic chain of custody system.
Screening provides a preliminary evaluation for substance abuse. Although Screening economically identifies drug presence in most samples, a favorable screen necessitates confirmation for legal acceptance. Any specimens with potential positive results in Screening require secondary verification.
Should a sample indicate a preliminary positive in the Screening phase, additional hair is taken from the initial source and readied for Extraction. In this step, drugs are isolated from hair at a much lower concentration than alternative approaches (e.g., urine or oral fluid), hence hair drug testing being the most challenging methodology.
To verify any favorable screening outcome, testing via GC/MS, GC/MS/MS, or LC/MS/MS is performed. Every sample marked presumptive positive undergoes washing before confirmation as necessary. The total lab procedure from Accessioning to Confirmation observes protocols under both CAP (College of American Pathologists) Hair designation and the certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests", the procedure examines the hair shaft rather than the follicle beneath the scalp.
Why Hair Follicle Testing is Preferred Over Urine Testing in Tygh Valley, OR While traditional urine tests are commonplace, hair follicle examinations surpass them in detection accuracy and reliability.
Extended Detection Window in Tygh Valley, OR Hair follicle testing provides unmatched insight over time, allowing for drug use detection up to 90 days back.
Tamper-Resistant Testing Method in Tygh Valley, OR In Tygh Valley, hair follicle tests are renowned for their resistance to tampering. It ensures reliable results by significantly reducing the possibility of sample adulteration or deceitful practices.
Convenient Nationwide Testing Locations and Local Locations in Tygh Valley, OR Our extensive network ensures easy access to testing services.
Simple, Confidential Process in Tygh Valley, OR Our testing process in Tygh Valley is designed with simplicity and confidentiality in mind.
Affordable Pricing and Fast Turnaround in Tygh Valley, OR We are committed to offering competitive pricing structures without compromising on quality or speed.
Fast, Accurate, and Reliable Results in Tygh Valley, OR The excellence of hair follicle drug testing is found in its
Compliance and Peace of Mind for Employers in Tygh Valley, OR By leveraging hair follicle assessments, employers adhere to drug-free policies, reducing legal challenges.
