Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Winston, Oregon. If you need a drug or alcohol hair test, we specialize in this method, with testing centers in cities all over the country that can conduct such assessments. Typically, 1.5 to 2 inches of the hair from the head crown or body is necessary for a test. Hair testing can be customized for drugs, alcohol/ETG, and more.
Over recent years, the incorporation of hair follicle drug testing in substance screening is on the rise. Many employers, judicial systems, and substance abuse professionals are opting for hair tests as an alternative to traditional urine tests. These tests are preferred by employers enforcing stringent no-drug policies, court systems, and probationary officials. The primary advantage of hair follicle tests is their extended detection period of up to 90 days, ensured through a supervised collection process, offering high resistance to tampering. Yet, for detecting recent drug use within five days, urine tests maintain superior accuracy.
* 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 examination is now recognized as an effective method for identifying substance and alcohol usage. Hair captures a prolonged history of these substances by embedding biomarkers within its growing strands. When obtained near the scalp, it can offer nearly a 3-month window for detecting drugs and alcohol. Collecting hair is straightforward, relatively resistant to tampering, and easily transportable.
A sample measuring 1.5 inches with approximately 200 strands (comparable in size to a #2 pencil) closest to the scalp yields 100mg, which is optimal for analysis and verification. For EtG, additional tests, or panels exceeding 10, a 150mg specimen is preferable. We advise using a jeweler’s scale for accuracy. If scalp hair isn’t accessible, equivalent body hair can be collected. Head hair refers specifically to scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory process for analyzing drug test results encompasses four main phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of integrating a sample into the lab’s system, confirming it was properly sealed and shipped, assigning a LAN (Laboratory Accessioning Number), and supplementing any data not included in an electronic chain of custody system.
Screening provides a preliminary assessment for substances of abuse. This method is a cost-effective means to exclude most samples from further review; however, if positive, additional confirmation is needed for legal purposes. Any Screening results that appear positive require another layer of verification.
For Screening-positives, further hair is extracted from the original sample and processed for Extraction. Here, drugs are isolated from hair in concentrations markedly lower than methods like urine or oral fluid testing, underscoring the complexity of hair drug screening.
Positive screenings undergo Confirmation with GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positives are cleaned before verification, as necessary. The complete lab workflow, from Accessioning to Confirmation, undergoes evaluation under the CAP (College of American Pathologists) Hair standard and complies with ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Hair follicle testing has distinct advantages over traditional urine tests in Winston, OR. With superior detection accuracy, these tests offer a reliable alternative for drug use screening. They are particularly beneficial due to their extended detection window, making them a preferred choice for employers seeking trustworthy results.
In Winston, OR, hair follicle testing boasts an extended detection period, capable of identifying drug use for up to 90 days. This comprehensive screening provides employers with an in-depth understanding of an individual's substance use history, supporting informed decisions in hiring and management.
Employers in Winston, OR, benefit from the tamper-resistant nature of hair follicle testing. These tests significantly minimize the risk of sample manipulation, ensuring the delivery of reliable and unquestionable results, thereby fostering confidence in the screening process.
With testing centers nationwide, including Winston, OR, our drug testing services offer convenience and accessibility. Our widespread network ensures a seamless and hassle-free experience, making it easy for individuals and employers to access drug testing services quickly and efficiently.
The hair follicle testing process in Winston, OR, is both simple and confidential. From ordering to sample collection and receiving results, each step is designed with user privacy and ease in mind, ensuring a stress-free experience for everyone involved.
In Winston, OR, our hair follicle testing offers affordable pricing and rapid results. Companies of all sizes benefit from our competitive pricing structure and quick turnaround times, which deliver excellent value and peace of mind.
In Winston, OR, hair follicle drug tests provide fast, accurate, and reliable results. Their superior precision in identifying substance use offers employers a dependable option for screening applicants and employees. The rapid turnaround time, coupled with high detection accuracy, highlights the excellent efficiency of this testing method.
Utilizing hair follicle testing in Winston, OR, helps employers ensure compliance with drug-free workplace policies. It reduces legal risks and enhances workplace safety, providing peace of mind that contributes to a secure and productive working environment.
