Accredited Drug Testing provides comprehensive hair follicle drug screening services in Cedar Hills, Oregon. If a hair drug or alcohol test is required, our expertise lies in hair testing, and we offer facilities nationwide to carry out these tests. Most cases utilize 1.5 to 2 inches of hair from either the head or body. Our hair tests can detect drugs, alcohol/ETG, or accommodate other specialized testing needs.
Recently, the approach to drug testing has tended towards the hair follicle method more often. Employers, legal entities, and Substance Abuse experts now frequently prefer a hair drug test over traditional urine tests. This method is favored by workplaces with strict non-drug-use policies, by courts, and for individuals on probation. A notable advantage of hair follicle testing is its extended detection period of up to 90 days, obtained through a supervised process that is difficult to compromise. For recent drug use within the last 5 days, however, urine tests remain the most accurate.
* 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 analysis is increasingly recognized as a potent method for identifying drug and alcohol consumption. By capturing biomarkers within the fibers of the growing hair shaft, hair offers an extended historical record of substance use. When collected near the scalp, hair can indicate alcohol and drug use for roughly three months. Hair collection is straightforward, difficult to tamper with, and convenient for transport.
A sample measuring 1.5 inches, consisting of about 200 hair strands (approximately the thickness of a #2 pencil) nearest the scalp, yields 100mg of hair, the optimal amount for testing and verification. For EtG, additional testing, and/or analyses beyond 10 panels, a 150mg sample is suggested. Use a jeweler’s scale to weigh the sample. If scalp hair is not available, equivalent body hair may be used. "Head hair" specifically refers to scalp hair, while "body hair" encompasses all other hair types (e.g., facial, axillary).
Process Overview
The laboratory processing of a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step in integrating a sample into a lab's system. It involves confirming the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any required additional data entry absent from an electronic chain of custody system.
Screening is a preliminary, efficient method to detect drugs of abuse. Though cost-effective for negating drug usage in most samples, a positive screen requires confirmation for legal admissibility. Any samples deemed presumptively positive in Screening require further confirmation.
If Screening suggests a presumptive positive, additional hair is taken from the original sample and prepared for Extraction. This phase involves extracting drugs from the hair at far lower concentrations than other methods (such as urine or oral fluid), which accounts for the complexity of hair drug testing.
Confirmation of any positive screening result is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples undergo washing as needed. The complete laboratory process, from Accessioning to Confirmation, is conducted under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the analysis examines the hair strand, not the scalp's hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Cedar Hills, OR: Hair testing provides superior detection accuracy compared to traditional urine tests. In Cedar Hills, OR, hair tests offer extended detection windows and enhanced reliability.
Advantages of Hair Testing: Unlike urine tests, hair samples are less prone to tampering and provide a clearer picture of long-term drug use, offering employers significant insights.
Extended Detection Window in Cedar Hills, OR: Hair follicle tests offer a remarkable detection period of up to 90 days. Employers benefit from a broader view of an individual's substance use history, facilitating informed decision-making.
Comprehensive Substance History: This extensive testing window is invaluable for assessing the long-term patterns of substance use, aiding in maintaining workplace standards.
Tamper-Resistant Testing Method in Cedar Hills, OR: Hair follicle testing significantly reduces the chances of sample adulteration. In Cedar Hills, OR, this method ensures reliable and indisputable results, providing peace of mind.
Secure Sample Collection: The integrity of hair samples is maintained through watched collections, decreasing the likelihood of test manipulation and ensuring authenticity.
Convenient Nationwide Testing Locations and Local Locations in Cedar Hills, OR: With centers all across the nation and locally in Cedar Hills, OR, accessing our testing services is quick and straightforward.
Hassle-Free Access: Our extensive network of testing locations provides easy and convenient access for those seeking testing services, ensuring efficient and straightforward processing.
Simple, Confidential Process in Cedar Hills, OR: Our hair follicle testing process is not only straightforward but also respects privacy, ensuring confidential handling of all information.
Effortless Process: The ease of ordering, conducting, and receiving results is a key feature of our service, prioritizing user comfort and discretion at every step.
Affordable Pricing and Fast Turnaround in Cedar Hills, OR: Our competitive pricing and quick result delivery offer exceptional value, providing companies with cost-effective testing choices.
Cost-Effective Solutions: Businesses in Cedar Hills, OR, benefit from reasonably priced, prompt testing, ensuring thorough yet budget-friendly drug screening capability.
Fast, Accurate, and Reliable Results in Cedar Hills, OR: Hair follicle drug tests are renowned for their quick and precise results. In Cedar Hills, OR, these tests offer unmatched accuracy in identifying substance usage, making them a preferred choice for many.
Efficient Processing: The efficiency of the testing process ensures minimal waiting time, providing results that employers and individuals can trust without delays.
Compliance and Peace of Mind for Employers in Cedar Hills, OR: Utilizing hair follicle testing helps ensure adherence to drug-free workplace policies. This reduces legal risks and promotes a safe, compliant working environment.
Ensured Compliance: Employers in Cedar Hills, OR, can rely on these tests to uphold company policies and standards, fostering trust and security within the workplace.
