Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective means of identifying drug and alcohol consumption. The fibers of the growing hair strand trap biomarkers, giving hair the ability to provide a prolonged history of alcohol and other drugs. Hair, collected near the scalp, can offer a detection window of up to 3 months for various substances. It is easy to collect, hard to tamper with, and simple to transport.
Approximately a 1.5-inch sample of around 200 hair strands (similar to the size of a #2 pencil) closest to the scalp will yield 100mg of hair, an ideal quantity for screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, a specimen size of 150mg is suggested. It is advisable to use a jeweler’s scale for specimen weighing. In the absence of scalp hair, a comparable amount of body hair can be collected. References to head hair pertain specifically to scalp hair, while body hair includes all other types (such as facial or axillary).
Process Overview
The laboratory's drug test processing involves four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial sample processing within a lab's system. It includes verifying proper sealing and shipping of the sample, assigning a unique LAN (Laboratory Accessioning Number), and inputting any supplemental data not captured by an electronic chain of custody system.
Screening entails a preliminary assessment for controlled substances. Though Screening is an economical way to rule out drug use in most samples, any positive findings must be confirmed to hold up in legal contexts. Presumptive positives from the Screening require further corroboration.
In cases where a sample is preliminarily positive during Screening, additional hair is extracted from the original sample and readied for Extraction. Drugs are extracted from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), rendering hair drug testing the most challenging to execute.
GC/MS, GC/MS/MS, or LC/MS/MS methods confirm any positive screening outcomes. Prior to confirmation, all presumptive positive samples undergo washing as necessary. The entire lab process from Accessioning to Confirmation is audited according to the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", these tests examine the hair strand rather than the scalp's hair follicle.
When comparing hair follicle tests to urine tests in Alice, TX, the advantages become clear. Hair testing offers a broader detection window and higher reliability. Unlike urine tests that cover a shorter period, hair analysis provides a comprehensive overview of an individual's drug use history, significantly improving accuracy.
The longer detection period of hair follicle tests makes them superior to traditional urine tests. With their ability to detect substances long after ingestion, they offer a clearer view of an individual's drug use patterns, ensuring employers have the best tools for maintaining a drug-free workplace.
In Alice, TX, hair follicle testing stands out for its extended detection window, reaching up to 90 days. This advantage allows employers to assess substance use over a longer period, providing a thorough overview of an employee's or applicant’s drug history. Such a wide window helps in maintaining stringent workplace standards.
The extensive 90-day detection period of hair follicle tests ensures a detailed record of past substance use. This capability empowers employers with insights into long-term behavior, facilitating informed hiring and monitoring decisions, crucial for maintaining a drug-free environment in Alice, TX.
In Alice, TX, hair follicle tests offer a robust defense against sample tampering. By using hair samples that are difficult to adulterate, these tests ensure trustworthy results. This reliability eliminates doubts, providing employers with confidence in the testing outcomes.
Hair follicle testing stands as a tamper-resistant option, mitigating risks of sample manipulation. This security translates into unquestionable results, crucial for enforcing workplace drug policies and upholding safety standards in Alice, TX.
With convenient testing locations nationwide, Accredited Drug Testing ensures a seamless experience in Alice, TX. Our centers offer quick, easy access to hair follicle testing services, minimizing hassle for all involved. This widespread availability makes testing an efficient process for employers.
The expansive reach of our testing centers facilitates hassle-free hair follicle testing across Alice, TX. This widespread network ensures employers and individuals alike can access reliable testing services without unnecessary delays.
In Alice, TX, the hair follicle testing process is straightforward and respects client confidentiality. Ordering, conducting, and receiving results is designed to be seamless, addressing privacy concerns effectively. This simplicity ensures peace of mind for all parties involved.
The hair follicle testing procedure offers privacy and convenience in Alice, TX. Our clients appreciate the easy steps from test ordering to result reception, emphasizing a balance of confidentiality and simplicity in drug testing services.
Accredited Drug Testing provides affordable hair follicle testing in Alice, TX, with competitive pricing that doesn't compromise on quality. Rapid turnaround times ensure swift results, adding value for businesses of any size seeking reliable drug testing services.
With our commitment to competitive pricing and fast processing, hair follicle testing in Alice, TX offers outstanding value. The quick result delivery enhances decision-making efficiency for companies while keeping costs manageable and predictable.
In Alice, TX, hair follicle drug tests deliver rapid and precise results, showcasing their superior detection capabilities. The process swiftly identifies substance use, allowing for timely decisions by employers and organizations. By choosing hair testing, companies benefit from a method known for its high accuracy in confirming drug use, minimizing errors.
Hair follicle tests excel in delivering fast results with pinpoint precision. This accuracy ensures reliable substance detection, making them a preferred choice in Alice, TX. Efficient processing not only saves time but also aids in maintaining a safe and compliant workplace environment.
Utilizing hair follicle testing in Alice, TX provides employers confidence in adhering to drug-free workplace policies. By ensuring compliance, it reduces potential legal risks and fosters a safer environment. Hair tests offer peace of mind by delivering consistent and reliable results.
For employers in Alice, TX, hair follicle testing represents a commitment to safety and compliance. This method fortifies adherence to drug policies, minimizing legal challenges and enhancing overall workplace security, allowing companies to operate with peace of mind.
