Accredited Drug Testing provides comprehensive hair follicle drug assessments in Woodland, California. Whether you require a hair drug or alcohol examination, we have expertise in hair testing, with facilities in every city Nationwide equipped to execute hair tests. Typically, 1.5 to 2 inches of hair from the crown or body can be used. Hair analyses can investigate drugs, alcohol/ETG, or offer tailored hair testing solutions.
Recently, conducting drug screenings has increasingly incorporated hair follicle drug tests. Many workplaces, legal entities, and addiction specialists favor hair tests over the usual urine analyses. Hair follicle tests are favored by employers with strict no-drug policies, judicial systems, and individuals on probation. Their key advantage lies in their ability to detect drug use over a longer period, up to 90 days, often under supervised conditions, making cheating nearly impossible. Yet, for detecting recent drug use within 5 days, urine testing remains more precise.
* 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 recognized as an effective method for detecting drug and alcohol consumption. It provides an extensive history of drug and alcohol use by locking in biomarkers within the fibers of the hair as it grows. When hair is sampled near the scalp, it can offer a detection window of up to about three months for drugs and alcohol. The process of collecting hair is straightforward, making it hard to tamper with, and convenient to ship.
A 1.5-inch segment consisting of roughly 200 hair strands (approximately the size of a #2 pencil) gathered closest to the scalp yields 100mg of hair, which is the preferred amount for both screening and confirmation. For EtG, additional testing, and/or panels exceeding 10, 150mg of hair is advised. We suggest using a jeweler’s scale to weigh the hair sample. If scalp hair cannot be obtained, a similar quantity of body hair is acceptable. When discussing head hair, we mean only scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test consists of four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first stage, integrating a sample into the lab’s system. This step ensures the sample was properly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and completes any necessary data entry not covered by an electronic chain of custody system.
Screening entails an initial rapid evaluation for drug abuse. Although Screening is cost-efficient for eliminating drug use in most samples, a positive result must be verified for legal admissibility. Samples that show a presumptive positive in Screening require additional confirmation.
Should a sample test presumptively positive in Screening, additional hair is extracted from the original sample and readied for Extraction. Here, drugs are separated from hair at notably lower concentrations compared to other methods (e.g., urine or oral fluid); hence, hair drug screening is regarded as the most challenging method to perform.
Positive screening results are validated using techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Any samples with presumptive positives are cleansed before confirmation, as needed. The comprehensive laboratory process from Accessioning to Confirmation undergoes review under the CAP (College of American Pathologists) Hair designation as well as the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly misnamed "hair follicle tests", the analysis focuses on the hair strand and not the follicle below the scalp.
In Woodland, CA, hair follicle testing offers superior advantages over urine testing. Its unmatched detection accuracy makes it the better option for identifying drug use. Traditional urine tests fall short when it comes to long-term analysis. Hair tests provide a broad overview of an individual's history, proving their worth in maintaining a drug-free environment.
Hair tests not only detect a wide range of substances but also eliminate the inconsistencies of urine tests.
Hair follicle testing in Woodland, CA offers an extended detection window, capturing a comprehensive history of substance use for up to 90 days. This prolonged period allows employers and organizations to make informed assessments about an individual's behavioral tendencies. Unlike shorter-term tests, this method paints a full picture of one's lifestyle choices.
This extended window ensures that no recent misuse goes undetected, thereby enhancing the evaluation process.
Hair follicle testing in Woodland, CA provides a tamper-resistant alternative to traditional methods. By using a sample that is difficult to adulterate, the integrity of the test is maintained, offering reliable results. This proves invaluable for employers and authorities seeking indisputable evidence.
The resilience against sample manipulation ensures that stakeholders can trust the outcomes with confidence, reducing the risk of erroneous conclusions.
With convenient testing locations across Woodland, CA and nationwide, accessing hair follicle drug tests is streamlined. Ensuring quick, hassle-free services, our centers are designed for accessibility and efficiency. Whether local or traveling, clients benefit from the network of facilities providing top-notch support.
The widespread availability of our centers guarantees that all testing needs are met promptly, anytime, anywhere.
In Woodland, CA, the process of ordering, conducting, and receiving hair follicle test results is straightforward and private. Our streamlined approach ensures confidentiality at each step, addressing the concerns of those seeking discretion. The ease of use from start to finish guarantees a stress-free experience.
This commitment to privacy and simplicity makes hair testing a preferred choice for employers and private individuals alike.
Offering competitive pricing and rapid turnaround in Woodland, CA, hair follicle testing delivers significant value to businesses of all sizes. Our cost-effective structures ensure affordability while maintaining high-quality results. Quick processing times mean less waiting and more action-oriented feedback.
The blend of affordability and efficiency positions this method as the go-to option for companies prioritizing effective resource management.
The precision and swiftness of hair follicle drug tests in Woodland, CA are unparalleled. This method boasts exceptional accuracy, making it a preferred choice for identifying substance consumption patterns with dependable results. Furthermore, the rapid processing time ensures that individuals and organizations receive fast insights, paving the way for informed decisions.
When it comes to ensuring accuracy and quick returns, hair testing surpasses traditional methods, giving stakeholders the assurance they need.
Employers in Woodland, CA can find compliance and assurance through hair follicle testing. This method aligns with workplace drug-free protocols, thereby minimizing legal risks and fostering a safe work environment. It offers peace of mind by ensuring that team members adhere to organizational standards.
Adopting this testing approach not only instills discipline but also boosts morale by maintaining a healthy workplace culture.
