Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments are increasingly recognized as a potent method for identifying drug and alcohol use, as hair retains long-term markers of these substances within its fibers over time. When strands are collected near the scalp, they can reveal a history of usage for alcohol and drugs, extending to about three months. Collection of hair is easy, tampering with samples is challenging, and shipping is straightforward.
Collecting a 1.5-inch segment from roughly 200 hair strands, similar in size to a #2 pencil and close to the scalp, ensures a collection of 100mg, which is ideal for testing purposes. For EtG, extra analyses, or tests exceeding 10 panels, a 150mg specimen is preferable. Utilizing a jeweler’s scale for weighing the specimen is advisable. Should scalp hair be unavailable, equivalent body hair may be gathered. When mentioning head hair, it refers exclusively to scalp hair; body hair includes all other types (e.g., facial, axillary).
Process Overview
The laboratory processing of a drug test result generally consists of Accessioning, Screening, Extraction, and Confirmation steps.
Accessioning is the primary phase of entering a specimen into the lab's system, where ensuring the sample’s secure sealing and shipment, assigning a random Laboratory Accessioning Number (LAN), and completing additional incomplete data entries that weren't covered by an electronic chain of custody system occur.
Screening is a preliminary assessment for substances of abuse, acting as a cost-efficient measure to eliminate drug use suspicions for most specimens. If the Screening yields a positive result, verification is necessary for court acceptance. Any presumptively positive Screening results necessitate a follow-up confirmation.
Presuming a positive result from the Screening phase, additional hair from the original sample is required for Extraction. This phase involves isolating drugs from hair at concentrations lower than other sampling methods (e.g., urine or oral fluids), contributing to the complexity of hair drug screening procedures.
Verifying any initial positive results through GC/MS, GC/MS/MS, or LC/MS/MS is essential. Before confirmation, all positive-leaning samples undergo washing when necessary. The comprehensive lab process, from Accessioning to Confirmation, undergoes scrutiny under the CAP (College of American Pathologists) Hair criteria and conforms with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests," the assessment focuses on the hair strand itself and not the follicle beneath the scalp.
Hair follicle testing offers a remarkable advantage in Great Neck, NY. Its detection accuracy and reliability surpass traditional urine tests, providing more comprehensive results, giving employers confidence in maintaining workplace safety.
When comparing hair testing with urine tests in Great Neck, NY, the former leads in precision. Unlike urine tests, hair follicle analysis provides an extended view of substance use history, proving essential for rigorous screening processes.
Hair follicle tests in Great Neck, NY, provide an extended detection window of up to 90 days. This long-term insight is invaluable for employers seeking to understand their employees' past substance use more thoroughly.
By examining up to 90 days of substance history, hair testing in Great Neck, NY, grants employers a comprehensive understanding of applicants' and employees' drug use patterns, assisting in making informed hiring and retention decisions.
Reduce the risk of tampered results in Great Neck, NY with hair follicle tests. This method offers reliable results that are difficult to adulterate, ensuring that the testing process remains credible and trustworthy.
The hair follicle testing method in Great Neck, NY, provides a tamper-resistant solution, making the results immune to common adulteration tactics, thereby assuring accurate and credible outcomes.
Our extensive network of testing centers across the nation, including local ones in Great Neck, NY, ensures that accessing our services is always convenient and hassle-free, providing seamless testing experiences for all.
The convenience of nationwide testing locations, including those in Great Neck, NY, guarantees easy accessibility to our services, simplifying the testing process for individuals and employers alike.
The testing process in Great Neck, NY, is straightforward and private. From ordering to receiving results, the method remains simple, respecting confidentiality. Ensuring users' privacy is paramount throughout the procedure.
In Great Neck, NY, enjoy a stress-free and confidential drug testing journey. The simple process ensures ease of use, addressing privacy concerns while maintaining efficiency from start to finish.
Discover competitive pricing for hair follicle tests in Great Neck, NY. Our affordable rates, coupled with rapid turnaround times, deliver exceptional value, supporting businesses of all sizes without compromising quality.
The combination of fast results and economical pricing in Great Neck, NY, makes hair follicle testing an attractive option for companies seeking value and peace of mind in drug testing services.
The precision and efficiency of hair follicle tests are unmatched in Great Neck, NY. These tests swiftly identify substance use with high accuracy, providing reliable and prompt results for both employers and individuals.
Delaying crucial decisions due to slow testing processes is a concern of the past in Great Neck, NY. Hair follicle tests offer not only speed but also a high level of accuracy in substance detection, ensuring prompt and trustworthy results.
Employers in Great Neck, NY, find reassurance with hair follicle testing. This method supports compliance with drug-free policies, mitigates legal risks, and enhances workplace safety standards, offering peace of mind.
In promoting workplace safety, hair follicle tests help Great Neck, NY, businesses comply with regulations, reducing legal liabilities and fostering a secure environment for all employees.
