Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessment has emerged as a strong mechanism for identifying drug and alcohol intake. Hair captures a lengthy summary of alcohol and drug usage by embedding biomarkers in the fibers of its developing strands. When gathered near the scalp, hair can offer up to a 3-month timeframe for detecting alcohol and drug use. Collecting hair is straightforward, hard to tamper with, and convenient to transport.
A 1.5-inch portion, approximately 200 hair strands (similar in size to a #2 pencil) nearest to the scalp will constitute 100mg of hair, which is the optimal sample for evaluation and validation. For EtG, additional assessments, and/or panels exceeding 10, 150mg of the sample is advisable. Utilizing a jeweler's scale is suggested for specimen weighing. Should scalp hair be inaccessible, an equivalent amount of body hair is acceptable. By head hair, we denote only scalp hair. Body hair includes all other hair categories (facial, axillary, etc.).
Process Overview
The core stages in laboratory processing of a drug analysis outcome consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial procedure of integrating a sample into a lab’s framework. This involves verifying proper sealing and shipment of the sample, assigning a distinct LAN (Laboratory Accessioning Number), and completing any additional data requirements absent from an electronic chain of custody system.
Screening includes a preliminary quick assessment for substance misuse. Although Screening is economical for ruling out drug consumption in most samples, a positive result necessitates confirmation to stand in a legal setting. Presumptive positive results in Screening require further confirmation.
If a sample tests positive during Screening, more hair is extracted from the primary specimen for Extraction. In this phase, drugs are isolated from hair at a substantially lower concentration than in different approaches (e.g., urine or oral fluid); this is why hair drug checking remains the most challenging technique to execute.
Confirmation for any positive Screening outcome is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives are washed before confirmation if necessary. The whole lab process from Accessioning through Confirmation is examined under the CAP (College of American Pathologists) Hair criteria and ISO/IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Although commonly termed "hair follicle tests," the evaluation targets the hair strand rather than the scalp's hair follicle
In West Burke, VT, hair follicle testing stands out as a superior alternative to urine tests. It offers enhanced detection capabilities and reliability, making it the preferred choice for employers, courts, and professionals in substance abuse fields.
Hair follicle testing in West Burke, VT, offers an extensive detection window that spans up to 90 days. This provides employers with a thorough insight into an individual's substance use history.
In West Burke, VT, hair follicle tests significantly curtail the risk of tampering, offering dependable and indisputable outcomes that stakeholders can trust.
In West Burke, VT, access to our nationwide testing centers offers convenience. With numerous local and national options, testing services are accessible quickly, easily, and without hassle.
Our simple and confidential process in West Burke, VT, makes ordering, taking, and receiving test results straightforward. This helps address privacy concerns and ensures ease of use.
Enjoy competitive pricing and rapid turnaround times in West Burke, VT. Our affordable solutions ensure value and provide peace of mind for businesses of all sizes.
In West Burke, VT, hair follicle drug tests offer exceptional precision and speed. They are renowned for their high accuracy in detecting substance use, making them an invaluable tool in maintaining a drug-free environment.
Employers in West Burke, VT, find peace of mind with hair follicle testing as it ensures compliance with drug-free policies, reducing legal risks and enhancing workplace safety.
