Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests have emerged as an effective method for uncovering alcohol and drug consumption. Hair captures a prolonged history of alcohol and drug use by embedding biomarkers within the fibers of the hair as it grows. Collected near the scalp, hair can reveal alcohol and drug use up to around a three-month period. Hair is straightforward to gather, somewhat resistant to tampering, and convenient to transport.
For the optimal screening and confirmation, a 1.5-inch sample comprising roughly 200 hair strands (akin to the thickness of a #2 pencil) close to the scalp yields 100mg, which is the preferred sample weight. For tests involving EtG add-ons or extending beyond 10 panels, 150mg is advised. For accuracy, weigh the sample on a jeweler’s scale. If scalp hair is not accessible, a corresponding amount of body hair can be used. By head hair, we mean only scalp hair; body hair encompasses all other hair types including facial and axillary.
Process Overview
The laboratory processing of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes basic integration into the laboratory’s system. This step ensures the sample was correctly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and concludes any remaining data entry absent from an electronic chain of custody system.
Screening involves an initial, swift survey for substance misuse. Screening serves as a cost-effective approach to eliminate the usage of drugs in the majority of cases; however, a positive screen requires confirmation to stand valid in court. Samples that test presumptively positive must undergo additional verification.
If a sample shows presumptively positive during Screening, further hair is retrieved from the initial sample for Extraction. Drugs are isolated from hair at a notably lower concentration compared to other methods (such as urine or oral fluid), presenting a greater challenge than other drug screening methodologies.
Verification of any positive screening outcome is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples receive a wash before confirmation as required. The entire laboratory workflow, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the test evaluates the hair strand rather than the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Horizon West, FL
The advantages of hair testing over traditional urine tests in Horizon West, FL include increased accuracy and reliability. Hair follicle tests offer a broader detection range, capable of identifying drug use up to 90 days prior. This ensures employers receive a more complete picture of an individual's substance history, making it a preferred choice.
Extended Detection Window in Horizon West, FL
Hair follicle testing in Horizon West, FL, provides a wide detection period for substance use, extending up to 90 days. This allows employers a detailed overview of a potential employee's drug use history, ensuring a more informed hiring decision. Such a testing period is notably longer than that of conventional testing methods.
Tamper-Resistant Testing Method in Horizon West, FL
Hair follicle testing in Horizon West, FL, offers a much lower risk of tampering compared to other testing methods. This innovation ensures that the integrity of the sample is maintained, giving reliable and unquestionable results, vital for maintaining trust and compliance in drug testing procedures.
Convenient Nationwide Testing Locations and Local Locations in Horizon West, FL
Our extensive network of testing centers, including those in Horizon West, FL, ensures convenient and hassle-free access to drug testing services. Whether locally or across the nation, our facilities are positioned to provide quick and effective testing solutions, meeting your needs promptly.
Simple, Confidential Process in Horizon West, FL
The hair follicle testing process in Horizon West, FL, is both straightforward and private. From ordering to receiving results, we prioritize confidentiality, easing concerns about privacy. This user-friendly approach ensures that all steps are transparent, secure, and efficient for every participant.
Affordable Pricing and Fast Turnaround in Horizon West, FL
We offer competitive pricing and quick turnaround times for hair follicle drug testing in Horizon West, FL. Our services ensure excellent value for businesses of any size, offering affordable solutions without compromising on quality or accuracy in drug testing.
Fast, Accurate, and Reliable Results in Horizon West, FL
Our hair follicle drug tests in Horizon West, Florida, are known for delivering quick and precise results. With sophisticated testing techniques, we ensure high accuracy, making it easier to identify substance use. This system provides a thorough analysis beneficial for both employers and individuals seeking certainty and efficiency.
Compliance and Peace of Mind for Employers in Horizon West, FL
Employers in Horizon West, FL, can ensure adherence to drug-free workplace policies with hair follicle testing. It minimizes legal risks and enhances workplace safety by providing dependable drug screening processes that comply with organizational standards, thereby offering peace of mind.
