In King City, Oregon, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Our expertise in hair tests means we have centers available nationwide that can conduct these assessments. Typically, having 1.5 to 2 inches of hair on your crown or body is sufficient for testing. Hair tests are versatile, allowing for drug, alcohol/ETG, and personalized testing options to be analyzed.
In recent times, hair follicle testing has increasingly become the preferred method for drug screening. Employers, courts, and substance abuse specialists now often choose hair drug tests over urine tests. These tests are particularly favored by employers with zero-tolerance policies, courts, and for individuals on probation. Hair follicle tests are advantageous due to their extended drug detection period, typically up to 90 days, and an observed collection method that makes cheating nearly impossible. Nevertheless, for drug detection within a five-day window, urine tests remain the most 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 is recognized as an effective approach for identifying drug and alcohol consumption. Hair offers an extended historical record of alcohol and drug usage by capturing biomarkers in the fibers of the growing hair shaft. When sampled near the scalp, hair may provide up to a 90-day detection period for alcohol and drugs. Hair is straightforward to gather, comparatively hard to tamper with, and easy to transport.
A 1.5-inch segment consisting of about 200 hair strands (roughly the thickness of a #2 pencil) near the scalp will yield 100mg of hair, which is the optimal amount for testing and verification. For EtG expansions, and/or analyses extending beyond 10 panels, 150mg of the sample is advisable. It's best to weigh the hair on a jeweler’s scale. If scalp hair is unavailable, an equivalent quantity of body hair may be collected. When referring to head hair, we specifically mean scalp hair. Body hair includes all other types (facial, underarm, etc.).
Process Overview
The primary stages involved in the lab analysis of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a sample within a lab's framework. This process ensures that the sample was correctly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and handles any additional data entry not covered by an electronic chain of custody system.
Screening consists of an initial swift examination for substance misuse. While Screening is an economical approach to exclude drug usage for the majority of samples, a positive Screening result must be verified to hold legal credence. Any samples that test presumptively positive during Screening need subsequent verification.
Should a sample show presumptive positivity in the Screening phase, additional hair is taken from the initial sample and prepared for Extraction. At this phase, drugs are extracted from hair at substantially lower concentrations compared to other techniques (e.g., urine or oral fluid), making hair drug analysis the most challenging method to execute.
Verification of any positive Screening outcome is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before verification as necessary. The complete lab procedure from Accessioning to Confirmation is evaluated according to both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
In King City, OR, hair follicle testing offers significant advantages over traditional urine tests. The superior detection accuracy of hair tests extends up to 90 days, far surpassing the shorter detection window of urine testing.
Another key advantage is the reliability of hair tests, as they are nearly impossible to manipulate or cheat during the testing process.
Hair testing provides a comprehensive look at an individual's substance use history, making it a preferred choice for employers and courts.
In King City, OR, hair follicle testing extends the detection window for substance use up to 90 days, offering a more comprehensive view of an individual's drug history.
This extended detection period is crucial for employers who wish to understand an applicant's or employee's long-term substance habits.
The ability to look back at drug usage over a longer timeframe sets hair testing apart, providing valuable insights not possible with other testing forms.
In King City, OR, hair follicle drug tests significantly mitigate the risk of sample tampering, ensuring the integrity of results.
The collection process is observed, eliminating opportunities for sample adulteration that may occur with other testing methods.
This tamper-resistant method provides reliable and unquestionable results, which are essential for maintaining trust in the testing process.
King City, OR, benefits from convenient nationwide testing centers that provide quick and efficient access to hair follicle testing services.
The widespread availability of testing locations ensures individuals can easily find a center nearby, simplifying the testing process.
With this extensive network, we offer hassle-free testing experiences, emphasizing convenience and accessibility for all.
In King City, OR, the hair follicle testing process is both simple and confidential, ensuring user privacy and ease of use.
From ordering a test to receiving results, each step is designed to be straightforward and discreet.
Concerns of confidentiality are addressed through secure handling of test information, allowing for a stress-free testing experience.
In King City, OR, our hair follicle testing services offer competitive pricing with fast turnaround times, delivering exceptional value.
These affordable testing options are designed to cater to companies of all sizes, ensuring easy access to quality drug testing.
Our focus on cost-effectiveness and swift results provides peace of mind and supports informed decision-making for businesses.
In King City, OR, hair follicle drug testing stands out for delivering fast, accurate, and reliable results. The precision of these tests ensures that substance use is detected with high accuracy.
This method offers a superior level of detection because it identifies drug use over an extended period, reducing the chances of false negatives.
By choosing hair follicle testing, individuals and organizations can trust the speed and reliability of the results, ensuring informed decision-making.
In King City, OR, hair follicle testing provides employers with assurance through compliance with drug-free workplace policies.
This method reduces legal risks by ensuring adherence to safety standards and minimizing incidents related to substance use.
By implementing hair testing, employers cultivate a safer work environment, offering peace of mind and promoting workplace stability.
