Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as a potent method for detecting drug and alcohol consumption. The strands of growing hair capture biomarkers, offering a long-term record of substance use. When taken near the scalp, hair can reveal drug and alcohol presence for up to roughly three months. Hair collection is straightforward, hard to tamper with, and easy to send.
A 1.5-inch segment containing about 200 hair strands (similar to a #2 pencil's size) closest to the scalp yields 100mg of hair, ideal for both screening and confirmation. For EtG, add-ons, or tests beyond 10 panels, 150mg of the sample is advisable. Use a jeweler's scale for specimen weighing. Should scalp hair be unavailable, a comparable quantity of body hair can be used. Reference to head hair means scalp hair exclusively, whereas body hair refers to all other types (facial, axillary, etc.).
Process Overview
The four crucial stages in the laboratory processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary step of entering a sample into a lab's records. This process verifies correct sample sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and involves completing any extra data requirements not covered by an electronic chain of custody system.
Screening consists of a preliminary quick drug check. While being a budget-friendly way to dismiss drug use in most cases, a positive screening result must be confirmed for court acceptance. Presumptively positive Screening samples require secondary confirmation.
If Screening indicates a presumptive positive result, further hair is extracted from the original sample for Extraction preparation. In Extraction, drugs are isolated from hair at a notably lower concentration compared to other methods (e.g., urine or oral fluid), making hair drug analysis the most challenging method to execute.
Confirmation of any positive screening outcome occurs through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive findings undergo washing prior to confirmation as necessary. From Accessioning to Confirmation, the complete laboratory process is assessed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standard accreditation.
Benefits of hair drug testing:
Constraints:
Note: While often termed "hair follicle tests", the examination actually evaluates the hair strand, not the follicle beneath the scalp.
Hair follicle testing offers numerous advantages over urine tests in Eastview, TN. These tests have a broader detection window, recognizing drug use over a much longer period. Hair samples can't be easily altered, providing results with greater integrity and consistency. The enhanced detection accuracy plays a critical role for entities committed to fostering a drug-free environment.
With its ability to expose drug use over up to 90 days, hair follicle testing in Eastview, TN, provides employers with a detailed understanding of an individual's substance use history. This extended timeframe helps evaluate potential employees accurately, ensuring they align with company standards and maintain workplace integrity. Employers benefit from this comprehensive perspective on an applicant's past behaviors.
In Eastview, TN, hair follicle testing significantly minimizes the risk of sample tampering, offering unquestionable accuracy. Unlike other methods, hair samples are less susceptible to adulteration, ensuring authentic results. This reliability makes hair testing a preferred choice for organizations prioritizing dependable and tamper-proof assessments for substance use.
The convenience of our testing centers in Eastview, TN, and across the nation simplifies the testing process. Access to local and nationwide facilities ensures quick, straightforward testing experiences. Clients benefit from our easy-to-reach locations, providing smooth and efficient services devoid of logistical hurdles, promoting hassle-free substance evaluation.
Hair follicle testing in Eastview, TN, is simple and confidential. The streamlined procedure for scheduling, collecting, and reporting results ensures client privacy. Our process prioritizes ease of use, addressing privacy concerns effectively. Clients gain comfort knowing their information is handled discreetly, fostering a trustworthy testing atmosphere.
With competitive pricing and expedited result turnaround, our hair follicle testing in Eastview, TN, delivers exceptional value. We cater to businesses of all sizes, emphasizing cost-effectiveness. Quick processing times offer reassurance, providing timely insights for decision-making. Affordable testing ensures companies maintain high standards without financial burden.
In Eastview, TN, the hair follicle drug test excels with its speed and accuracy. Utilizing state-of-the-art technology, these tests analyze samples quickly and deliver precise results. As substances embed in hair strands, this method provides more reliable data, crucial for ensuring trustworthy outcomes. The efficiency of hair testing makes it a top choice for comprehensive substance evaluation.
By utilizing hair follicle testing in Eastview, TN, companies can ensure compliance with strict drug-free workplace policies. This approach reduces potential legal risks, maintaining a safe work environment. Employers gain peace of mind, knowing the tests deliver accurate results, essential for upholding policy standards and safeguarding organizational reputation.
