Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has gained recognition as an effective method for identifying drug and alcohol consumption. Hair offers a comprehensive timeline of alcohol and drug use by embedding biomarkers inside its growing fibers. When sourced close to the scalp, hair can reveal drug and alcohol use over a period of up to approximately three months. It is straightforward to collect, relatively tamper-resistant, and simple to transport.
A sample measuring 1.5 inches in length, consisting of roughly 200 hair strands (comparable to the girth of a #2 pencil), obtained near the scalp yields 100mg, which is optimal for both screening and verification. For EtG, additional tests, and/or panels exceeding 10, a specimen of 150mg is advised. We suggest weighing the sample using a jeweler’s scale. Should scalp hair be unavailable, an equivalent amount of body hair can be used. "Head hair" pertains solely to scalp hair, whereas "Body hair" encompasses other varieties (facial, axillary, etc.).
Process Overview
The laboratory procedure for drug testing comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase of integrating a sample into a lab's system. This step includes ascertaining the sample’s proper sealing and shipment, generating a random LAN (Laboratory Accessioning Number), and entering any supplementary electronic chain of custody data not initially available.
Screening involves conducting a preliminary, rapid assessment for substances of abuse. Although Screening is a cost-efficient method to eliminate drug use in most samples, a positive result must be confirmed for court admissibility. Samples that are presumptively positive during this stage require subsequent confirmation.
Should a sample test presumptively positive during Screening, additional hair is extracted from the initial sample for the Extraction phase. In this phase, drugs are isolated from the hair at concentrations far lower than other methods (e.g., urine or oral fluids), underscoring the complexity of hair drug screening.
Confirmation of positive screening outcomes is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumed positivity are cleansed before confirmation if necessary. The entire laboratory workflow, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly misnamed as "hair follicle tests," these tests analyze the hair strand, not the subscalp follicle.
In Van Etten, NY, hair follicle testing excels over traditional urine tests in accuracy and reliability. Hair tests provide a comprehensive view of an individual's drug use history, covering up to 90 days. The extended detection window is particularly advantageous for employers needing thorough background checks, making it an ideal choice for maintaining workplace safety and compliance.
The extended detection period of hair follicle testing, reaching up to 90 days, is a critical advantage in Van Etten, NY. This lengthy window offers employers a detailed account of an individual's drug use history, enabling a comprehensive evaluation of their substance habits beyond the limitations of other testing methods.
Hair follicle tests in Van Etten, NY, significantly reduce the risk of adulteration, providing tamper-resistant results. Given the secure nature of sample collection and analysis, these tests offer undeniable reliability and trustworthiness, safeguarding the accuracy of test outcomes against manipulation.
The availability of convenient testing locations across Van Etten, NY, and nationally, makes accessing hair follicle testing a seamless and straightforward process. Our centers ensure quick and hassle-free services, offering the necessary infrastructure to support comprehensive drug testing needs efficiently.
Hair follicle testing in Van Etten, NY, involves a straightforward and confidential process, maintaining the privacy and comfort of individuals undergoing the test. From ordering to acquiring results, each step ensures simplicity and discretion, alleviating concerns regarding privacy.
Van Etten, NY, offers hair follicle testing with competitive pricing and swift turnaround. Our attractive pricing structure and quick results offer businesses great value, simplifying the decision-making process and supporting budgetary considerations for organizations of varying sizes.
Van Etten, NY, benefits from fast, accurate, and reliable hair follicle drug tests. Renowned for their precision, these tests efficiently detect substance use, ensuring high accuracy. This technique aids employers in making informed decisions quickly, minimizing the waiting period and ensuring secure hiring practices.
Employers in Van Etten, NY, achieve enhanced peace of mind and compliance with hair follicle testing. By aligning with drug-free workplace policies, these tests help reduce legal exposures and accidents, creating a safer and more secure environment for all employees.
