Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective method for detecting drug and alcohol use. Hair captures biomarkers within the fibers of the growing hair shaft, offering a long-term record of alcohol and drug use. When collected near the scalp, hair can reveal an approximately 3-month detection period for alcohol and other drugs. It's easy to collect, somewhat resistant to adulteration, and simple to ship.
A sample of 1.5 inches consisting of about 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, the ideal quantity for screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, it is recommended to use 150mg of the sample. We suggest weighing the sample with a jeweler's scale. If scalp hair isn't available, an equivalent amount of body hair can be collected. When referencing head hair, this pertains solely to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The primary four steps in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially processing a sample into a laboratory's system. This process verifies that the sample has been properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entry not covered by an electronic chain of custody system.
Screening is a preliminary, rapid test for drugs of abuse. While Screening is a cost-effective method to discount drug use for most samples, a positive screen requires confirmation to be court-admissible. Samples that are presumptively positive during Screening necessitate secondary confirmation.
If a sample is presumptively positive during the Screening step, additional hair is extracted from the original specimen for Extraction. In Extraction, drugs are recovered from hair at notably lower concentrations compared to other methods (such as urine or oral fluid), making hair drug screening the most complex method to perform.
Confirmation of any positive screening result uses GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are washed before confirmation, as needed. The entire lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes termed "hair follicle tests", the test itself assesses the hair strand rather than the follicle beneath the scalp.
In Farnam, NE, hair follicle testing trumps traditional urine tests in numerous ways. Hair tests offer enhanced detection accuracy and reliability, key attributes in preventing drug use within the workplace. Their ability to identify substances over a prolonged period offers employers a clearer picture than a typical urine test.
Comparatively, urine tests may fall short in detection timeframes, capturing recent drug use but often missing patterns spanning months. Hair tests provide a deeper level of insight, leading to more informed decision-making.
Employers in Farnam, NE benefit from the extended detection period of hair follicle testing which can trace substance use up to a remarkable 90 days. This extended window offers a thorough understanding of an individual's substance history, making it a preferred choice for comprehensive screening.
Unlike other methods, hair testing provides continuous historical data rather than a snapshot, ensuring no part of the drug use timeline is overlooked, thus aiding better analysis in pre-employment screenings.
In Farnam, NE, hair follicle testing is renowned for its robustness against sample tampering. This tamper-resistant method ensures peace of mind with every test, standing as a testament to its integrity and reliability for discerning drug use.
Hair samples are inherently more difficult to adulterate compared to other methods, providing employers with confidence in the test results and contributing to a healthier workplace environment predicated on honesty and transparency.
Convenient access to testing facilities reduces hassle for both employers and employees alike. Farnam, NE benefits from nationwide testing center availability, allowing for smooth, hassle-free testing experiences wherever you are.
No matter where you reside, you're never far from one of our capable centers. This vast network ensures hands-on testing services are consistently available, maintaining the necessary speed and efficiency demanded in today's corporate settings.
In Farnam, NE, the process for hair follicle testing is designed to be straightforward and confidential, addressing all concerns regarding privacy and ease of use. From ordering to receiving results, each step is simplified to encourage seamless client experiences.
This streamlined method fosters a stress-free atmosphere, reassuring participants that confidentiality is prioritized, while employers derive the benefits of straightforward testing without cumbersome procedures.
Affordable pricing coupled with fast turnaround times underscores the value offered by hair follicle testing in Farnam, NE. Competitive rates ensure even small companies can access these sophisticated services without financial strain.
Timeliness is key, and the swift processing of hair tests aids businesses in keeping operations smooth without waiting on extended timeframes, reinforcing economic efficiency.
In Farnam, NE, the speed and precision of hair follicle drug tests place them ahead in the race for fast, reliable results. Hair follicle tests excel in detecting substance use, thanks to their unmatched accuracy and quick processing times, delivering timely information critical for employers.
The highly accurate readings of hair drug tests in Farnam allow professionals to confidently trust the outcomes. Turnaround times are significantly reduced, ensuring swift verification of results, which is crucial in maintaining workplace integrity and safety.
For businesses in Farnam, NE, using hair follicle testing strengthens compliance with workplace drug-free initiatives. It minimizes legal risks and fosters a safer working environment, enhancing overall peace of mind among employers.
Hair tests, with their detailed detection capability, help ensure policies are upheld, protecting against potential liabilities that could arise from substance misuse among employees, thus ensuring workplace safety and productivity.