Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair evaluations are increasingly recognized as an effective means for identifying the presence of drugs and alcohol. Hair locks in biomarkers within its strands, providing an extended history of drug and alcohol consumption. When obtained near the scalp, hair samples can reveal drug and alcohol use within roughly a 3-month timeframe. Collecting hair is straightforward, tough to falsify, and simple to transport.
A hair segment measuring 1.5 inches, with approximately 200 hair strands (similar in size to a #2 pencil) near the scalp, yields about 100mg, which is the optimal sample amount for both preliminary and confirmatory tests. For EtG, auxiliary tests, or panels exceeding ten, a specimen weighing 150mg is advised. We suggest using a jeweler’s scale to determine the sample’s weight. In the absence of scalp hair, an equivalent amount of body hair can be used. Our reference to head hair pertains solely to scalp hair. Body hair encompasses all other types, such as facial and underarm hair.
Overview of the Procedure
The laboratory process for drug testing comprises four crucial stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the laboratory’s system. It involves ensuring the sample is sealed and transported correctly, allocating a unique LAN (Laboratory Accessioning Number), and finalizing any remaining data entry absent from an electronic custody-tracking system.
Screening serves as a preliminary check for the presence of drugs of abuse. While Screening efficiently eliminates drug use in most samples at a lower cost, a confirmed positive result is necessary for legal admissibility. Samples with presumptive positive results from Screening must undergo further confirmation.
Should a sample show a presumptive positive outcome at the Screening stage, additional hair is extracted from the initial sample for the Extraction phase. During Extraction, drugs are isolated from hair at a significantly lower concentration than in alternative methods (e.g., urine or oral fluid), rendering hair drug analysis the most challenging methodology.
Confirmation of any positive Screening results occurs via GC/MS, GC/MS/MS, or LC/MS/MS technologies. Presumptive positive specimens undergo washing before Confirmation as required. The entire process, from Accessioning to Confirmation, is scrutinized under the CAP's (College of American Pathologists) Hair accreditation and ISO/IEC 17025 standards.
Pros of hair drug testing:
Drawbacks:
Note: Commonly misnamed as "hair follicle tests", the assessment examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Crown Heights, NY, is apparent due to its superior detection accuracy. Hair follicle tests offer more extensive detection periods compared to traditional urine tests, which significantly enhances their reliability.
Employers, courts, and rehabilitation facilities prefer hair testing because it mitigates the potential for tampering and gives a clearer picture of an individual's drug habits over time, providing unmatched accuracy and reliability.
Hair follicle testing in Crown Heights, NY, extends the detection window of drug use up to 90 days, offering employers a comprehensive view of an individual's substance history. This extended window is crucial for understanding long-term drug use patterns.
Unlike urine tests that only detect recent drug use, hair follicle tests provide a longer detection period, crucial for making informed decisions about hiring or maintaining workplace safety standards over time.
The hair follicle testing method in Crown Heights, NY, significantly reduces the potential for sample tampering. This testing approach ensures the collection process is observed, eliminating the risk of adulteration, providing reliable and definitive results that are hard to dispute.
The robustness of hair follicle testing makes it an ideal choice for ensuring the integrity of drug testing procedures, thereby discouraging attempts to alter or manipulate test outcomes.
With convenient testing locations nationwide, including in Crown Heights, NY, our services are designed to ensure quick, easy, and hassle-free access to drug testing facilities. Our wide reach ensures you can have your hair tested without difficulty.
Our nationwide presence makes it simple for individuals and employers alike to access reliable testing services, with numerous locations ensuring there is always a center nearby for your testing needs.
The simple and confidential process of hair follicle testing in Crown Heights, NY, ensures privacy and ease from ordering to result delivery. Our streamlined process addresses any privacy concerns, ensuring a stress-free experience.
The ease of use and confidentiality of the hair follicle test procedure make it an attractive option for those wary of their privacy, combining accuracy with a straightforward approach.
With competitive pricing and fast turnaround times, hair follicle testing in Crown Heights, NY, offers excellent value for companies of any size. Our affordable pricing structures ensure you receive quality service without breaking the bank.
The affordability of hair testing services combined with efficient processing times provides businesses with the peace of mind of knowing they offer their employees the best without compromising on quality or budget.
In Crown Heights, NY, hair follicle drug tests offer unparalleled speed and accuracy. These tests are exceptionally precise in detecting even minute traces of drug use. The sophisticated technology behind hair testing ensures rapid and reliable results, making it a preferred choice for those needing fast answers.
Precision and speed are hallmarks of hair follicle testing. The advanced methodologies used ensure that the results you receive are both accurate and timely, providing you with the certainty required for critical decision-making.
Adopting hair follicle testing in Crown Heights, NY, brings compliance and peace of mind to employers enforcing a drug-free workplace. The reliability of hair tests supports adherence to legal and safety standards, minimizing risks and enhancing overall workplace safety.
Employers benefit from the peace of mind that hair follicle testing provides, knowing they are using a method that upholds their drug policy standards, thereby facilitating a safer and more productive work environment.
