Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair captures a comprehensive history of substance use by locking biomarkers within the fibers of the growing hair shaft. When hair is collected close to the scalp, it can offer a detection period of up to around 3 months for both alcohol and drugs. Hair is easy to gather, hard to adulterate, and simple to transport.
A 1.5-inch sample consisting of approximately 200 hair strands (roughly the size of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal quantity for analysis and confirmation. For EtG, additional tests, and panels above 10, 150mg of the specimen is advisable. It's suggested to weigh the specimen using a jeweler’s scale. If scalp hair is unavailable, a similar volume of body hair can be used. 'Head hair' refers solely to scalp hair, whereas 'body hair' includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing for drug test results comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of incorporating a sample into a lab’s database, confirming the sample's proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and entering any additional information not included digitally.
Screening is a preliminary rapid test for detecting drug use. Although Screening helps to economically eliminate drug usage in most samples, court-admissible results require a confirmed positive screen. Any samples initially testing positive in Screening must undergo a secondary confirmation.
If a sample tests presumptively positive at the Screening stage, additional hair is extracted from the primary specimen for the Extraction phase. Here, drugs are isolated from hair at lower concentrations than those in other methods (like urine or oral fluid), making hair drug screening the toughest method to conduct.
Confirmation for any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptive positive undergo necessary washing ahead of confirmation. The complete laboratory procedure from Accessioning to Confirmation is examined under CAP (College of American Pathologists) Hair standards and accreditation aligned with ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Although often named "hair follicle tests", the analysis targets the hair strand, excluding the follicle beneath the scalp.
Hair follicle testing outmatches urine tests in East Hampton, NY, due to its superior detection period and reliability. Unlike urine tests, which offer a shorter window, hair tests capture a broader scope of substance use history.
This advantage makes hair follicle tests the preferred choice for employers requiring comprehensive drug use evaluation. It provides a robust alternative to standard urine testing, mitigating the risk of false negatives.
The extended detection window of hair follicle testing makes it a crucial option for employers in East Hampton, NY. Unlike urine tests, hair tests can reveal drug use up to 90 days prior, offering a well-rounded view of an individual's substance history.
This extensive detection period allows employers to assess long-term patterns in substance use, enabling informed decisions. It ensures a thorough understanding of the employee's or applicant's historical substance use.
Hair follicle tests provide a tamper-resistant method for drug screening in East Hampton, NY. This testing technique significantly minimizes possibilities of sample adulteration, guaranteeing trustworthy results.
The superior integrity of hair tests makes them an invaluable tool for compliance with strict drug-free workplace policies. Their design safeguards against manipulation, providing businesses with confidence in the results received.
With testing centers situated nationwide, including East Hampton, NY, our services offer unmatched convenience. We ensure swift, easy, and trouble-free access to drug testing resources.
This vast network simplifies the testing experience for clients, making the process seamless regardless of location. Whether local or distant, obtaining required tests has never been more convenient.
Simplified and confidential hair follicle testing processes in East Hampton, NY, address any privacy concerns. The procedure is efficiently designed to ensure ease, from order to results delivery.
Protecting personal data while delivering reliable outcomes, our testing process guarantees comfort and straightforwardness. It preserves confidentiality, making it hassle-free for all participants involved.
Our competitive pricing and swift result turnaround set us apart in East Hampton, NY. Businesses of various sizes benefit from the excellent value our hair follicle testing offers, alongside peace of mind.
Affordable costs coupled with rapid service delivery ensure that clients receive significant worth. Our commitment to financial accessibility underscores our dedication to providing efficient drug testing solutions.
Fast, accurate, and reliable outcomes characterize hair follicle drug tests in East Hampton, NY. This testing method is renowned for its high accuracy, making it paramount for detecting substance use. Businesses rely on the rapid results to maintain drug-free workplaces efficiently.
The precision of hair follicle tests surpasses many traditional methods, swiftly delivering conclusive results. This ensures that employers and organizations can act on dependable information swiftly, enhancing overall workplace safety.
Employers in East Hampton, NY, gain compliance and tranquility with hair follicle testing, ensuring adherence to drug-free policies. This test reduces legal risks linked with substance use and boosts workplace safety.
The reliable results from hair follicle tests support businesses in maintaining a compliant and safe working environment. Employers can rest assured that they are fulfilling regulatory requirements with confidence.
