Located in Placerville, California, Accredited Drug Testing provides comprehensive hair follicle drug assessments. With expertise in hair and alcohol testing, our centers operate across the nation ready for hair sample collection. Typically, 1.5 to 2 inches of hair from the scalp or body is needed. Various substances including drugs and alcohol/ETG can be screened using hair tests.
Hair follicle tests have increasingly become a preferred method for drug assessment in recent years. Employers, judicial systems, and substance abuse professionals often opt for hair tests over urine tests. They are chosen by those with strict no-drug policies due to the extended detection period, up to 90 days, secured by supervised collection. To detect drug use within the past 5 days, however, urine tests remain 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 analysis is recognized as an effective method for identifying alcohol and drug consumption. Hair captures a historical record of substance use by embedding biomarkers within its strands as it grows. When taken from near the scalp, it offers about a 90-day scope of detection for both alcohol and drugs. Hair is straightforward to gather, tougher to tamper with, and convenient to transport.
A segment of hair measuring 1.5 inches, with approximately 200 strands (comparable to a #2 pencil), close to the scalp provides 100mg, which is the optimal amount for testing and validation. For EtG tests, additional parameters, or tests exceeding ten panels, a collection of 150mg is advised. We suggest using a jeweler's scale to weigh the hair sample. If scalp hair is not present, a proportional amount of body hair can be used. By head hair, we mean only the hair on the scalp. Other hair types such as facial or axillary hair are termed as body hair.
Process Overview
The drug test laboratory process encompasses these primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the act of logging a sample into a lab's database. This process verifies the sample's seal and proper delivery, assigns a Laboratory Accessioning Number (LAN) randomly, and completes additional details not covered by an electronic chain of custody record.
Screening is a preliminary assessment to identify the presence of abusive drugs. It serves as an economical method to dismiss drug use in most samples, yet any positive results require confirmation to be legally admissible. Samples with presumptive positive results from screening mandate further verification.
Should a sample test presumptively positive during Screening, additional hair is extracted from the sample for the Extraction phase. This stage isolates drugs from hair at significantly lower levels than other testing methods like urine or oral fluid samples, which contributes to the complexity of hair drug testing.
For positive results from Screening, a Confirmation is performed using analytical techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. Any samples testing positive are cleansed prior to confirmation as necessary. From Accessioning through to Confirmation, the complete lab process is audited under the CAP (College of American Pathologists) Hair guidelines alongside ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the actual assessment targets the hair strand rather than the follicle below the scalp.
Hair follicle testing in Placerville, CA offers a significant advantage over urine tests. With superior detection accuracy, hair testing provides a reliable measurement of drug use over extended periods. This method minimizes false negatives, offering greater reliability.
In achieving more accurate drug use assessments, hair testing in Placerville outperforms urine tests. The extended detection window ensures that any substance use is thoroughly captured, elevating the method’s dependability.
The extended detection window of hair follicle testing in Placerville, CA provides a comprehensive view of substance history. Capable of tracing drugs up to 90 days back, employers gain a thorough understanding of an individual’s past drug use.
Employers in Placerville benefit from hair follicle tests with their extensive detection period. Covering up to three months, this method offers valuable insights into long-term drug use, aiding in informed decision-making for employment.
In Placerville, CA, hair follicle tests drastically reduce the risk of adulteration. The nature of hair analysis makes it difficult to tamper with, ensuring the accuracy and integrity of the results, unlike some other testing methods.
Placerville sees a significant advantage in using hair follicle tests. The near impossibility of tampering with the samples ensures results remain undistorted, offering a dependable resource for drug assessments.
Accessing hair testing in Placerville, CA is convenient with numerous nationwide centers. The broad availability ensures that testing is a hassle-free experience, benefiting residents and businesses alike with easy accessibility.
Placerville residents enjoy the convenience of numerous testing locations. Nationwide centers provide quick access to services, minimizing hassle and ensuring efficient testing for all needs.
In Placerville, CA, the process for hair follicle testing is straightforward and confidential. From ordering to receiving results, individuals are assured of privacy and ease of use, simplifying the entire testing experience.
The confidential nature of hair testing in Placerville ensures a stress-free experience. With a simple process, individuals can easily participate without worry, receiving results promptly and securely.
Placerville, CA benefits from hair follicle tests with competitive pricing and quick turnaround times. These features offer significant value to organizations, ensuring affordability alongside precise and swift results.
Affordable and fast, hair follicle testing in Placerville meets the needs of businesses large and small. The competitive pricing and rapid results make it a preferred choice for efficient and cost-effective testing.
Hair follicle tests in Placerville, CA are renowned for their speed and accuracy. Unlike traditional tests, they deliver precise results swiftly, identifying substance usage without error. Their reliability is unmatched, providing clear insights with each assessment.
In Placerville, CA, individuals and employers alike value hair follicle tests for their unmatched accuracy. Quick and precise, these tests stand out in detecting current and past drug use, ensuring dependable and swift results for all.
Employers in Placerville, CA find peace of mind with hair follicle testing, as it aligns with drug-free workplace policies. This method aids in legal compliance, reducing risks while fostering a secure and safe work environment for all.
Compliance with workplace policies in Placerville is made easier with hair follicle tests. The assurance they provide contributes to legal safety and boosts confidence in maintaining a drug-free environment.
