Accredited Drug Testing offers comprehensive hair follicle drug testing services in Grass Valley, Oregon. For those needing hair-based drug or alcohol testing, we are your go-to experts, offering services across the nation. Typically, 1.5 to 2 inches of hair from the crown or body is needed for most tests, which can detect drugs, alcohol/ETG, or can be tailored to specific requirements.
Recently, the hair follicle test has become a leading method for drug testing. Many organizations, judicial systems, and Substance Abuse experts prefer it over traditional urine tests. It is ideal for employers with zero-tolerance policies and for monitoring those on probation. The main advantage of hair testing is its extended detection window of up to 90 days, making it difficult to tamper with. However, for recent drug use within 5 days, urine tests remain more effective.
* 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 has emerged as an effective method for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and drug intake by embedding biomarkers in the strands as they grow. When extracted nearest to the scalp, hair can provide a detection period of up to roughly 3 months for substances. Hair collection is straightforward, challenging to tamper with, and easy for transportation.
A hair sample of 1.5 inches, comprising approximately 200 strands (comparable to a #2 pencil in size) close to the scalp will yield 100mg of hair, the perfect amount for initial testing and verification. For EtG, additional analyses, and/or specified tests beyond a 10-panel, a 150mg specimen is advisable. We suggest utilizing a jeweler's scale for weighing the sample. If scalp hair isn’t accessible, a comparable quantity of body hair can be utilized. When discussing head hair, we exclusively refer to scalp hair. Body hair includes all other hair types (such as facial or axillary).
Process Overview
The drug testing laboratory procedure encompasses four major phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first phase involving the integration of a specimen into a laboratory’s records. This process includes ensuring the sample was correctly sealed and delivered, assigning it a unique LAN (Laboratory Accessioning Number), and performing any extra data entry that wasn't completed by an electronic tracking system.
Screening is a preliminary quick assessment for substance abuse. While Screening is cost-efficient for dismissing drug use in most samples, a confirmed positive screen is necessary for legal admissibility. Any samples preliminarily positive during Screening require further confirmation.
If a specimen tests as presumptively positive in Screening, additional hair is extracted from the original sample and prepped for Extraction. In this phase, drugs are isolated from hair in much lower concentrations than in alternative methods (such as urine or oral fluid), explaining why hair drug testing stands as the most challenging method to execute.
GC/MS, GC/MS/MS, or LC/MS/MS techniques are used to confirm any positive screening outcomes. Before confirmation, all preliminarily positive samples undergo required washing. The complete laboratory procedure from Accessioning to Confirmation is assessed under both CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Compared to urine tests, hair follicle testing in Grass Valley, OR, offers superior detection accuracy. Long favored for its reliability, hair testing ensures precise substance screening. Employers find this method invaluable in maintaining workplace integrity.
When weighing the options, hair testing in Grass Valley, OR, consistently surpasses urine tests in efficiency. Its ability to detect classical to complex substances sets it apart, providing unmatched reliability.
In Grass Valley, OR, hair follicle testing provides an extensive detection window, making it ideal for comprehensive substance use history over 90 days. This longer timeframe offers a thorough overview, which is crucial for informed hiring decisions.
Employers in Grass Valley, OR, can gain insights into employees' substance use behaviors with hair testing. The extended detection window ensures no recent patterns go unnoticed, promoting a safer workplace culture.
Hair follicle testing in Grass Valley, OR, mitigates the risk of sample manipulation. Its tamper-resistant nature guarantees authentic results, crucial for maintaining trust in testing outcomes, as compared to other methods more vulnerable to alteration.
By choosing hair testing in Grass Valley, OR, individuals and organizations significantly reduce the risk of sample tampering. This test offers unquestionable results, reinforcing its position as a secure testing choice.
Our network of testing centers in Grass Valley, OR, offers unparalleled testing accessibility. With nationwide locations, Accredited Drug Testing provides convenient and efficient solutions for all your testing needs.
Finding a testing center is seamless with our extensive network in Grass Valley, OR. Enjoy hassle-free service at any of our well-located sites, ensuring quick and reliable testing processes.
Experience a straightforward and confidential drug testing process in Grass Valley, OR. Our streamlined procedures prioritize user comfort, from ordering to receiving results, ensuring privacy every step of the way.
In Grass Valley, OR, our testing services guarantee peace of mind with their simplicity and confidentiality. Manage everything with ease, from the initial booking to the final results, staying assured of complete privacy.
Offering competitive rates, our drug testing in Grass Valley, OR, delivers top value. Combined with quick turnaround times, our services ensure you get results swiftly, making it cost-effective for organizations of all sizes.
In Grass Valley, OR, our test pricing is designed to be budget-friendly. Achieve peace of mind with our expedited service, maximizing both affordability and efficiency for your testing needs.
The precision and speed of hair follicle drug tests in Grass Valley, OR, are unmatched. With instant results and high accuracy, they stand out for detecting substance use effectively. Whether for personal or professional purposes, hair testing ensures reliable outcomes each time.
In Grass Valley, OR, hair follicle testing delivers fast and dependable results. This heightened accuracy makes it a popular choice for both individuals and businesses seeking a trustworthy assessment of substance use.
Hair follicle testing ensures employers in Grass Valley, OR, stay compliant with drug-free policies. It also minimizes legal risks, contributing to a safer, more secure work environment, thus safeguarding company reputation.
Utilizing hair testing allows Grass Valley employers to uphold stringent workplace standards. This aligns with compliance mandates while enhancing overall employee safety and well-being.
