Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a potent method for uncovering drug and alcohol usage. Hair offers an extended history of alcohol and drug intake by encasing biomarkers within the strands as they grow. When sourced near the scalp, hair can reveal alcohol and other drugs usage for a period of up to 3 months. The process of collecting hair is straightforward, somewhat tamper-resistant, and transport-friendly.
A sample measuring 1.5 inches consisting of about 200 hair strands (approximately the circumference of a #2 pencil) closest to the scalp will provide 100mg of hair, which is ideal for both screening and confirmation screenings. For EtG, extras, and/or tests exceeding 10 panels, it's advised to obtain 150mg of the sample. We suggest using a jeweler's scale for weighing. If head hair isn't available, an equivalent amount of body hair can be used. Head hair refers specifically to scalp hair, whereas body hair includes other types (such as facial, axillary, etc.).
Process Overview
There are four primary steps in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial assignment of a sample into the laboratory's workflow. It includes confirming the sample's shipment and sealing, assigning a LAN (Laboratory Accessioning Number) at random, and completing any missing data not included by an electronic chain of custody.
Screening is an initial rapid test for abuse drugs. Screening is a cost-efficient method to dismiss drug usage for most samples, yet a positive screen needs verification to be courtroom acceptable. Samples shown to be presumptively positive during Screening must undergo secondary confirmation.
Should a sample test presumptively positive at the Screening phase, further hair is taken from the original sample and readied for Extraction. Here, drugs are isolated from hair with greater concentration sensitivity than other approaches (such as urine or oral fluids), which makes hair drug screening one of the most challenging methods to execute.
Verification of any positive screen results takes place through GC/MS, GC/MS/MS, or LC/MS/MS testing. To ensure accuracy, all presumptive positive samples are cleaned before confirmation as required. The comprehensive laboratory process, spanning from Accessioning to Confirmation, is reviewed with the CAP (College of American Pathologists) Hair designation and in line with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests", these tests actually analyze the hair strand and not the follicle under the skin.
In Cayucos, CA, hair follicle tests are favored over urine tests for their superior detection and accuracy. Unlike more traditional methods, hair testing provides a more reliable picture of substance use patterns.
While urine tests detect recent use, hair tests reveal long-term usage, making them an ideal choice for employers who need a broader understanding of substance use over time.
In Cayucos, CA, hair follicle testing is invaluable for its 90-day detection window. This extended period allows employers to gain a comprehensive understanding of an individual's substance use history.
Unlike shorter-window tests, hair analysis offers a longitudinal view of behavior, ensuring employers recognize patterns of use rather than isolated incidents.
Hair follicle drug tests in Cayucos, CA are known for their tamper-resistant nature. The method significantly diminishes the potential for sample adulteration, ensuring integrity in results.
This resistance to manipulation provides a dependable testing solution, reassuring all parties involved of the authenticity and reliability of the results.
Cayucos, CA residents enjoy the advantage of convenient, nationwide testing locations offered by Accredited Drug Testing. With numerous centers available, access to reliable testing services is straightforward and hassle-free.
This expansive network ensures quick and efficient service, allowing individuals and businesses to conduct necessary testing with minimal inconvenience.
Our testing process in Cayucos, CA is both simple and confidential. From ordering to receiving results, individuals can expect an effortless experience that safeguards their privacy.
Confidentiality is a priority, ensuring that clients can comfortably and securely complete the testing process, from initial scheduling to the final receipt of results.
In Cayucos, CA, our competitive pricing and rapid turnaround make hair follicle testing accessible and valuable for companies of all sizes. This ensures businesses receive high-quality testing without straining their budgets.
The affordability, coupled with fast results, provides exceptional value, giving companies peace of mind knowing they’ve invested wisely in comprehensive testing.
Hair follicle drug testing in Cayucos, CA is renowned for its speed and precision. These tests are unmatched in their ability to identify substance use with exceptional accuracy, ensuring that individuals receive reliable results.
The promptness of obtaining results from a hair test makes it a preferred choice for those needing swift and reliable answers about substance use, assuring decision-makers of its dependability.
Employers in Cayucos, CA benefit from using hair follicle tests to ensure compliance with drug-free workplace policies. This testing method aligns with legal standards and workplace safety initiatives.
By reducing legal risks, employers achieve peace of mind knowing they're upholding a secure and compliant environment for their staff and stakeholders.
