Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair retains a long-term record of substance use by embedding biomarkers in the fibers of a growing strand. When gathered near the scalp, hair can offer up to around a 3-month timeframe for detecting alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and easy to transport.
A 1.5-inch section comprising roughly 200 hairs (equivalent to a #2 pencil's width) nearest the scalp yields 100mg, the preferred amount for screening and validation. For EtG, additional, and/or tests beyond 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for weighing. If scalp hair is inaccessible, a comparable quantity of body hair can be used. By head hair, we mean scalp hair only. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The key phases involved in the lab handling of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the sample's preliminary incorporation into a lab’s system. This process involves checking that the sample was sealed and correctly sent, assigning a unique LAN (Laboratory Accessioning Number), and completing any remaining data entry absent from an electronic chain of custody system.
Screening entails an initial rapid assessment for drugs. While this is a cost-efficient means to rule out drug use for most samples, a positive screening must be verified to be court-admissible. Any samples with a presumptive positive in Screening need a confirmatory test.
In cases of a presumptive positive at the Screening phase, additional hair is taken from the original specimen for Extraction. In this part, drugs are separated from hair with a much lower concentration than other methods (e.g., urine or oral fluid), explaining why hair drug screening is the toughest technique to execute.
Confirming any positive screen result is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if necessary. The complete lab procedure from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests", the testing targets the hair strand and not the follicle beneath the scalp.
When considering drug testing in Vaughan, MS, hair follicle methods offer a clear advantage over traditional urine tests. Hair testing boasts superior detection, vastly extending the identification window compared to urine tests.
Its integrity and reliability ensure results that accurately reflect an individual’s substance use patterns, giving employers and testers greater confidence in their findings.
In Vaughan, MS, the extended detection capabilities of hair follicle tests make them a preferred choice for substance screening. Unlike other methods, hair tests can reveal drug exposure over a 90-day period.
This extensive detection window provides employers with a comprehensive understanding of an individual’s drug history, offering insights into long-term substance habits.
In Vaughan, MS, minimizing the risk of tampering is crucial for accurate drug testing, making hair follicle tests ideal. These tests significantly reduce the chance of adulteration, unlike other methods.
The confidence in the integrity of hair samples ensures that results are both reliable and undeniable, providing certainty in various testing scenarios.
Convenience is paramount with our drug testing centers located nationwide, including accessible options in Vaughan, MS. Having widespread locations ensures that individuals can easily access quick and efficient testing services.
This nationwide network facilitates hassle-free testing experiences, allowing for streamlined processes suited to diverse client needs.
In Vaughan, MS, our drug testing services emphasize a simple, confidential process. From ordering to obtaining results, privacy and ease are prioritized.
Clients can confidently engage in the testing process, knowing their information is handled discreetly, adding comfort and reliability to the testing experience.
Our competitive pricing and swift turnaround times make hair follicle testing in Vaughan, MS a smart choice. Businesses, big or small, can benefit from affordable testing without compromising quality.
The combination of quick results and value-driven pricing ensures that companies can efficiently manage their drug testing needs.
In Vaughan, MS, hair follicle drug tests provide results that are both rapid and highly accurate. This testing method stands out for its ability to swiftly determine substance use with exceptional precision.
The advanced technology used in hair testing ensures accuracy in identifying even small traces of drugs, offering results that employers and individuals alike can trust without delay.
For employers in Vaughan, MS, hair follicle tests offer peace of mind, ensuring adherence to drug-free workplace policies. These tests help mitigate legal risks associated with non-compliance.
Employers benefit from enhanced workplace safety and reduced liability by choosing hair testing as it aligns with zero-tolerance policies and industry regulations.
