Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective means for identifying drug and alcohol consumption. Hair strands retain a long-term record of alcohol and drug use by encapsulating biomarkers within the strands. Hair collected near the scalp offers an approximate 3-month detection period for alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches, consisting of around 200 hair strands (comparable to a #2 pencil), taken nearest to the scalp, provides 100mg of hair, which is perfect for screening and verification. To test for EtG, add-ons, or panels exceeding 10, a 150mg sample is advised. Utilizing a jeweler's scale to weigh the sample is recommended. In cases where scalp hair isn't available, the same amount of body hair can be used. By "head hair," we mean scalp hair exclusively, while "body hair" includes all other hair types (such as facial, axillary, etc.).
Process Overview
The laboratory process of analyzing a drug test comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of inputting a sample into the lab's system, confirming the sample's proper sealing and shipping, allocating an arbitrary LAN (Laboratory Accessioning Number), and finishing any extra data input absent from an electronic chain of custody system.
Screening functions as an initial rapid assessment for drugs of misuse. Although Screening provides a cost-efficient method for dismissing drug usage in most cases, a positive result must be validated for legal proceedings. Any samples that are presumptively positive in Screening mandate further confirmation.
Should a sample yield a presumptive positive during the Screening phase, additional hair is taken from the original sample for Extraction preparation. During Extraction, drug substances are isolated from hair at much lower densities than other techniques (like urine or oral fluid), underscoring why hair drug testing is the most intricate process to conduct.
Confirmation of any presumptively positive Screening result uses GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples suspected of being positive are cleaned before validation as necessary. The complete lab process, from Accessioning to Confirmation, undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests," the analysis targets the hair strand, not the follicle beneath the scalp.
In Fairbanks Ranch, CA, the preference for hair follicle testing over urine analysis is evident. Hair testing offers unmatched detection accuracy and reliability, making it a superior choice. Unlike urine tests, hair analysis covers a broader time frame and is more resistant to manipulation, ensuring a more accurate representation of an individual's substance history.
Employers in Fairbanks Ranch, CA, benefit from hair follicle testing's extended detection window. This method traces drug use for up to 90 days, providing a detailed overview of a person's substance habits. It offers a thorough insight into potential employees’ histories, fostering a safer and more informed hiring process.
Hair follicle testing in Fairbanks Ranch, CA, is a highly effective method against tampering. Unlike other testing options, these assessments minimize the risk of adulteration, offering reliable and indisputable results. This ensures employers and organizations receive the most accurate information available.
With accessible testing centers nationwide and in Fairbanks Ranch, CA, we ensure convenient testing locations. These centers provide a quick and seamless process for individuals seeking testing services, emphasizing the ease and accessibility of Accredited Drug Testing's services across various locations.
In Fairbanks Ranch, CA, the process of hair follicle testing is straightforward. With a simple and confidential process, individuals can easily order, take, and receive results. This clear-cut procedure addresses privacy concerns and assures a stress-free experience throughout.
Our services in Fairbanks Ranch, CA, offer affordable pricing and rapid results. Clients benefit from competitive pricing structures, and the prompt turnaround time ensures peace of mind and exceptional value for businesses of all sizes. This combination positions our services as highly beneficial in the market.
The efficacy of hair follicle drug testing in Fairbanks Ranch, CA is unparalleled. These tests provide fast, accurate, and reliable outcomes due to their exceptional capability to identify substance use with substantial precision. Hair testing stands out for its swift results and its ability to deliver trustworthy and comprehensive insights into an individual's drug usage.
Utilizing hair follicle testing in Fairbanks Ranch, CA, ensures compliance and peace of mind for employers. By adopting this method, businesses can adhere to drug-free workplace policies, significantly reducing legal risks and enhancing overall safety in the workplace environment.
