Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a formidable resource for identifying drug and alcohol consumption. Hair captures a comprehensive history of alcohol and drug usage by embedding biomarkers within the strands as they grow. When taken near the scalp, hair offers up to a 90-day timeframe for detecting alcohol and drugs. Hair is easy to collect, challenging to tamper with, and straightforward to transport.
A 1.5-inch segment comprising approximately 200 strands of hair (comparable to a #2 pencil's diameter) close to the scalp yields 100mg, which is the preferred sample amount for analysis and verification. For analyses including EtG, additional panels, and over 10 panels, a sample of 150mg is advisable. We suggest using a jeweler's scale for specimen measurement. If scalp hair is not accessible, a similar quantity of body hair is a viable option. Our reference to head hair indicates scalp hair solely, while body hair encompasses all other types, such as facial and axillary hair.
Process Overview
The procedure for processing a drug test result in a lab comprises four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with incorporating a sample into a lab’s system initially. This step includes checking that the sample is correctly sealed and sent off, generating a random LAN (Laboratory Accessioning Number), and completing any extra entries not supplied via an electronic tracking system.
Screening involves a primary rapid assessment for drug misuse. Although Screening serves as an economical method for excluding drug consumption in most samples, a court-admissible positive result demands subsequent confirmation. Samples yielding presumptive positive results during Screening necessitate further verification.
If a sample yields a presumptive positive result in Screening, more hair is extracted from the original sample and readied for Extraction. During this stage, drugs are drawn out from hair at a notably reduced concentration compared to other methods (e.g., urine or saliva), which accounts for the high complexity of hair drug screening.
Verification of any positive screening outcome is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleaned before verification as required. The complete laboratory process ranging from Accessioning to Confirmation is examined in alignment with both the CAP (College of American Pathologists) Hair standard and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the examination involves the hair strand rather than the follicle underneath the scalp
Hair follicle testing stands out against traditional urine tests in Farrell, PA, due to its superior accuracy and reliability. Hair tests can detect drug use over an extended period, offering a more complete overview compared to the limited window of urine tests. This method is nearly foolproof, providing trustworthy results that enhance confidence in screenings.
The extended detection window of hair follicle testing in Farrell, PA, sets it apart. It can track drug use over a 90-day period, giving employers a thorough understanding of an individual's substance history. This long-term insight is invaluable for making informed hiring and employment decisions.
In Farrell, PA, hair follicle tests offer a tamper-resistant solution for drug screening. The collection process is meticulously observed, significantly reducing the risk of adulteration. This ensures that test results remain reliable and unquestionable, providing peace of mind to both employers and individuals.
With convenient testing locations nationwide, including in Farrell, PA, accessing hair follicle drug testing is straightforward. Our extensive network ensures that individuals and employers can easily find a nearby testing center, making the process quick and hassle-free, regardless of your location.
The hair follicle testing process in Farrell, PA, is designed to be simple and confidential. Clients can order tests, complete them, and receive results with ease. Privacy is paramount, and every step is crafted to ensure that users experience a smooth and secure process without concerns.
For companies in Farrell, PA, hair follicle testing is both affordable and efficient. Our competitive pricing and swift turnaround times offer excellent value, ensuring that businesses of all sizes can access high-quality testing without breaking the budget or experiencing unnecessary delays.
In Farrell, PA, the hallmark of hair follicle drug testing is its remarkable speed and precision in delivering results. Unlike other methods, hair tests boast high accuracy, making them reliable for detecting various substances. Results are produced efficiently, enhancing decision-making processes for employers seeking dependable test outcomes without delay.
Employers in Farrell, PA, can achieve compliance and peace of mind through hair follicle testing. This method supports drug-free workplace policies, mitigating legal risks and enhancing safety. By adopting this testing approach, companies demonstrate their commitment to maintaining a secure and compliant environment.
