Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as a robust method for identifying drug and alcohol consumption. Hair offers an extended record of alcohol and drug intake by capturing biomarkers within the fibers of the hair shaft during its growth. When obtained near the scalp, hair can reveal up to a 3-month detection period for alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and easily shipped.
A 1.5-inch sample containing around 200 hair strands (approximately the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, the perfect quantity for analysis and confirmation. For EtG, additional screenings, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest weighing the sample on a jeweler's scale. If scalp hair isn't available, an equivalent amount of body hair can be gathered. When mentioning head hair, this refers specifically to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample is processed into the lab's system. This process checks that the sample was properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and fills in any missing data not included by an electronic chain of custody system.
Screening serves as a preliminary assessment for drugs of abuse. Although Screening is a cost-efficient measure to dismiss drug use in the majority of samples, any positive screen must undergo confirmation to be legally viable. Samples deemed presumptively positive during Screening necessitate a follow-up confirmation.
If a sample is deemed presumptively positive during the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. During this phase, drugs are extracted from hair at a concentration markedly lower than other methods (e.g., urine or oral fluid), which makes hair drug analysis the most intricate approach to carry out.
Confirmation of a positive screening result is executed utilizing GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples are prepped through washing prior to confirmation as necessary. The complete lab process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair standards and the certification to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Although frequently labeled as "hair follicle tests", this test examines the hair shaft and not the follicle beneath the scalp.
Hair follicle testing in Greenvale, NY, surpasses traditional urine tests by offering clearer insights and more reliable findings. While urine tests are common, hair testing's ability to detect substances accurately over a longer period sets it apart. Its superior detection capability makes it an invaluable tool for various screening needs, ensuring a more extensive understanding of substance use.
In Greenvale, NY, hair follicle testing's extended detection window gives employers detailed insights into an individual’s substance use history. Covering up to 90 days, this method offers a comprehensive overview of usage, making it preferable for employers seeking detailed drug history. Such an extensive detection span makes hair testing an invaluable resource for making informed decisions regarding hiring and maintaining safety standards.
Hair follicle testing in Greenvale, NY, offers a tamper-resistant method of drug screening, making it highly dependable. Reducing risks of sample adulteration, this method assures test accuracy and unquestionable results, minimizing fraudulent attempts. By using this advanced technique, organizations can confidently rely on the outcomes to make informed employment and compliance decisions.
Greenvale, NY, benefits from a network of nationwide testing centers offering convenience and accessibility. These locations provide straightforward and efficient testing services, ensuring that individuals have easy access without hassle. The extensive reach of these centers guarantees swift testing procedures, accommodating both local and widespread needs.
In Greenvale, NY, the process for hair follicle testing is straightforward and discreet, emphasizing privacy and ease. From ordering to receiving results, every step is designed to maintain confidentiality, alleviating privacy concerns. This simplicity in procedure ensures that clients experience a seamless and comfortable testing process, with reliable outcomes.
Hair follicle testing in Greenvale, NY, offers competitive pricing and rapid turnaround times, providing excellent value for businesses of all sizes. This testing solution is designed to fit various budgets, ensuring affordability without compromising on quality. The fast processing of results delivers peace of mind swiftly, enhancing decision-making for employers.
In Greenvale, NY, hair follicle testing stands out for its precision and swiftness in determining substance usage. This testing offers a high degree of accuracy, making it a trusted choice for those needing reliable results. The process is designed to quickly and effectively detect a wide range of substances, ensuring that individuals and organizations receive the most accurate data possible.
Employers in Greenvale, NY, gain assurance from hair follicle testing, as it supports compliance with drug-free workplace policies. This testing method reduces legal risks and enhances workplace safety, offering peace of mind to employers. By promoting a secure work environment, organizations can effectively manage policies, ensuring employee health and adhering to industry standards.
