Accredited Drug Testing provides comprehensive hair follicle drug testing services in South San Francisco, CA. Whether you require a hair drug or alcohol test, Accredited Drug Testing is adept in hair analysis. We provide testing facilities nationwide capable of conducting hair tests. Typically, 1.5 to 2 inches of scalp or body hair is necessary. Hair tests are utilized for drugs, alcohol/ETG, or other customized testing solutions.
In recent times, hair follicle drug testing has become more prevalent. Various employers, judicial entities, and substance abuse experts prefer this over traditional urine tests. Employers enforcing strict drug policies, courts, and individuals on probation rely on hair follicle tests. A key advantage is the extended detection period, usually up to 90 days, with an observed collection process that is almost impossible to tamper with. For drug use within the last 5 days, urine tests remain the most 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 uncovering drug and alcohol consumption. Hair captures a prolonged timeline of substance use by securing biomarkers within the fibers of the emerging hair strand. Hair obtained near the scalp can offer a detection span of up to 3 months for alcohol and other substances. Hair sample collection is straightforward, relatively resistant to tampering, and simple to transport.
A sample of 1.5 inches comprising roughly 200 hair strands (approximately the diameter of a #2 pencil) collected nearest to the scalp will yield 100mg of hair, the optimal quantity for analysis and verification. For EtG, additional tests, or tests exceeding 10 panels, a 150mg sample is advisable. The specimen should be weighed using a jeweler’s scale. If scalp hair is not accessible, a comparable amount of body hair can be gathered. When denoting head hair, we imply scalp hair exclusively. Body hair pertains to all other hair varieties (facial, axillary, etc.).
Process Overview
The primary phases in the laboratory processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary processing of a sample into a lab's system. This process ensures the sample was properly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry not provided by an electronic chain of custody system.
Screening entails a primary swift assessment for drug abuse. Screening is a cost-effective approach for dismissing drug use in the majority of samples; however, a positive screen needs confirmation to be legally admissible. Any samples that are presumptively positive during Screening necessitate an additional confirmation.
When a sample is presumptively positive in the Screening phase, additional hair is extracted from the initial specimen for preparation for Extraction. During Extraction, drugs are retrieved from hair at a considerably lower concentration than other methodologies (e.g., urine or oral fluid), which explains why hair drug screening is among the most challenging methodologies to execute.
Confirmation of any positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a washing process before confirmation if necessary. The complete laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the test actually examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing is increasingly preferred over urine testing in South San Francisco, CA. The key benefit is its superior detection accuracy and reliability. Extended detection period of up to 90 days offers more comprehensive insights into drug use, surpassing the limited timeframe of urine tests.
Employers and professionals appreciate the low risk of adulteration in hair follicle tests. Unlike urine tests, which can be manipulated, hair testing provides a virtually tamper-proof solution, enhancing trust in the results.
In South San Francisco, CA, hair follicle testing is renowned for its extended detection window, often identifying drug use up to 90 days. This provides employers with a thorough view of an individual's substance use history, allowing for better-informed decisions.
This long detection period is particularly valuable for employers seeking insights into habitual drug usage rather than fleeting or occasional use, which urine tests may miss.
Hair follicle tests are highly resistant to tampering, a significant advantage in South San Francisco, CA. The inherent reliability of these tests ensures that results remain consistent and unaltered, providing unquestionable outcomes.
Unlike traditional testing methods, hair follicle samples are less prone to adulteration, offering peace of mind to those relying on its accuracy for critical decision-making.
Accredited Drug Testing offers convenient testing locations nationwide, including South San Francisco, CA. This guarantees quick and easy access to testing services, streamlining the process and avoiding unnecessary hassle.
No matter where you are, our accessible network ensures you can find a testing center nearby, making the process straightforward for individuals and companies alike.
The process of ordering and conducting hair follicle drug tests in South San Francisco, CA, is simple and confidential. Individuals can rest assured knowing their privacy is respected throughout the process, from ordering to receiving results.
Our seamless procedure addresses privacy concerns while maintaining ease of use, ensuring a comfortable experience for all parties involved.
With affordable pricing and fast turnaround times, our hair follicle testing in South San Francisco, CA offers outstanding value to businesses, regardless of size. Companies can benefit from our cost-effective solutions without compromising on quality.
Timely results and competitive pricing structures make our services an efficient choice for employers seeking reliable drug testing solutions, providing peace of mind and strong return on investment.
The precision and efficiency of hair follicle drug tests in South San Francisco, CA, set them apart from other methods. These tests are known for their rapid and reliable results in identifying substance use. Quick and accurate detection positions hair tests as a favored option for those needing timely results without sacrificing precision.
Reliable results from hair follicle tests are trusted by both employers and individuals. The accuracy of these tests ensures that results are not just fast but also dependable, giving users confidence in their integrity.
Hair follicle testing supports workplace compliance with drug-free policies in South San Francisco, CA. Utilizing these tests helps employers mitigate legal risks, ensuring adherence to regulations while promoting a safe work environment.
Employers gain confidence knowing they are adopting a comprehensive drug testing policy that not only aligns with regulations but also enhances overall workplace safety.
