Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for identifying drug and alcohol consumption. By embedding biomarkers within the strands themselves, hair offers a comprehensive view over time of substance presence. Clipping hair near the root yields up to a three-month window for detecting usage of alcohol and drugs. This method is straightforward to collect, challenging to falsify, and straightforward to send.
A 1.5-inch lock of roughly 200 hairs (comparable to a #2 pencil) near the scalp equates to around 100mg, making it optimal for both preliminary and verified screenings. For EtG or extended panels beyond ten, at least 150mg should be acquired. Ensuring the specimen's weight with a jeweler’s scale is advised. If scalp hair isn't accessible, comparable body hair may be used. Referring to head hair pertains only to scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The key phases in the lab handling of drug testing results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning begins with inducting a sample into the lab system. It checks the seal and proper shipment, issues a LAN (Laboratory Accessioning Number), and completes any missing data entry not covered by an electronic chain of custody.
Screening performs an initial assessment for potential drug presence. Despite being budget-friendly and ruling out drug usage in the majority of tests, any positive screen needs legal confirmation. Samples testing presumptively positive during Screening necessitate further validation.
For samples marked presumptively positive in Screening, additional hair is taken from the sample for Extraction. This step isolates drugs at significantly reduced levels compared to alternative methods (e.g., urine or saliva), underscoring the complexity of hair drug analysis.
Verification of positive screenings is executed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples undergo cleansing prior to necessary confirmations. From Accessioning to Confirmation, the comprehensive lab procedure is assessed under both the CAP (College of American Pathologists) Hair standard and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often mislabeled as "hair follicle tests", the strand not the follicle is under scrutiny.
Why does hair drug testing excel over urine testing in Grayson, GA? The prolonged detection window and greater reliability make hair tests the superior choice. They surpass urine tests in both accuracy and recognition of earlier drug use, providing more reliable results.
Hair follicle testing in Grayson, GA, extends the drug detection window to up to 90 days, offering a complete insight into a person’s drug history. This prolonged detection capability aids employers in assessing a candidate's or employee's past substance use behavior effectively.
In Grayson, GA, hair follicle tests showcase a robust method against test tampering, ensuring that results remain credible and undeniable. The nature of hair samples makes it extremely challenging to adulterate, offering trustworthy outcomes.
Enjoy hassle-free access to testing services through our numerous nationwide and local testing facilities in Grayson, GA. Experience the ease and convenience of locating a testing center near you, simplifying the process without any complications.
In Grayson, GA, the hair follicle testing process is straightforward and confidential, from ordering to getting results. This ensures client privacy while maintaining ease of use, addressing concerns regarding discretion and simpleness throughout the testing procedure.
With competitive pricing and swift turnaround times, Grayson, GA, stands out by offering excellent value for all companies. Fast and affordable results provide peace of mind for businesses of varying sizes, ensuring financial efficiency and reliability.
Grayson, GA, ensures speed and precision in hair follicle drug testing, elevating the accuracy of substance use detection to a new level. This method delivers rapid and reliable results, staying ahead with thorough analysis and accuracy.
Employers in Grayson, GA, benefit from hair follicle testing by ensuring adherence to drug-free workplace standards, minimizing legal troubles, and boosting overall workplace safety. This testing approach is crucial for maintaining a secure and compliant work environment.
