Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying drug and alcohol consumption. The hair captures biomarkers within its fibers, offering a comprehensive history of substance use. When taken from the scalp, hair can show drug or alcohol usage for up to three months. It's easy to collect, resistant to tampering, and simple to transport.
A 1.5-inch section of roughly 200 hairs (similar in size to a pencil) near the scalp provides 100mg, the optimal amount for analysis. For EtG, add-ons, or extensive panels above 10, 150mg of hair is advisable. We suggest weighing the sample with a jeweler's scale. If scalp hair can't be taken, equivalent body hair can be used. By "head hair," we mean only scalp hair, while "body hair" covers all other types, like facial or auxiliary hair.
Process Overview
There are four primary stages in processing a drug test in the lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails incorporating a sample into the lab’s system. This step confirms the sample's seal and proper shipment, assigns a LAN (Laboratory Accessioning Number), and finishes any additional data entry missing from an electronic chain of custody.
Screening includes a preliminary drug abuse check. Although it is economical for ruling out drug presence in most samples, a positive must be verified for legal matters. Positive screens from the first test need further confirmation.
For any sample showing presumptive positivity in Screening, more hair is retrieved for Extraction. At this stage, drugs are isolated from hair at significantly lower concentrations than in other techniques (like urine), underscoring the complexity of hair drug analysis.
Confirmation of positive screenings is achieved with GC/MS, GC/MS/MS, or LC/MS/MS. Samples preliminarily positive are cleaned before confirmation as necessary. The full process from Accessioning to Confirmation is checked under CAP (College of American Pathologists) Hair guidelines and accredited to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although called "hair follicle tests", the process examines the hair itself, not the follicle beneath the scalp.
Compared to traditional urine tests, hair follicle testing in Avilla, IN demonstrates superior detection accuracy and reliability. While urine tests can detect recent drug use, hair testing extends the detection period, giving a more comprehensive overview of usage patterns and ensuring a robust evaluation of one's substance profile.
One of the key advantages of hair follicle testing in Avilla, IN is its extended detection window. With the ability to identify drug use for up to 90 days, employers can gain a more complete view of an individual's substance history, aiding in more informed decision-making processes.
Hair follicle testing in Avilla, IN offers a tamper-resistant solution to drug testing. The method significantly mitigates the risk of sample adulteration, ensuring the results are both reliable and unquestionable. This resilience against manipulation makes it a preferred choice for thorough and honest assessments.
With convenient nationwide testing centers, including those in Avilla, IN, we provide hassle-free access to drug testing services. Our extensive network ensures that wherever you are, quality testing is within easy reach, streamlining the process from start to finish.
The process for hair follicle testing in Avilla, IN is straightforward and discreet. From ordering the test to collecting and receiving results, we prioritize confidentiality, ensuring that the entire experience is private and user-friendly, thus addressing any concerns related to privacy.
In Avilla, IN, we offer competitive pricing structures and fast turnaround times for our hair follicle testing services. These benefits enable companies of all sizes to access high-quality testing options without breaking the bank, ensuring both value and efficiency.
Hair follicle drug tests in Avilla, IN offer rapid and precise results, pinpointing substance use with remarkable accuracy. Their ability to swiftly deliver dependable outcomes makes them an invaluable tool for those seeking to uphold strict substance policies, thereby ensuring a safe environment.
For employers in Avilla, IN, hair follicle testing enhances compliance with drug-free workplace policies, reducing legal risks and fostering a safer work environment. This compliance not only ensures adherence to regulations but also brings peace of mind to employers by safeguarding their workforce.
