Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now viewed as an effective measure for identifying drug and alcohol consumption. Hair offers a retrospective timeline of alcohol and drug use by encapsulating biomarkers within the strands of growing hair. When sampled near the scalp, hair can reflect usage over roughly a 3-month period. Collecting hair is straightforward, hard to tamper with, and simple to transport.
A 1.5-inch segment of approximately 200 hair strands (comparable to the width of a #2 pencil) nearest to the scalp yields 100mg of hair, an ideal quantity for both screening and verification. For EtG extensions, or tests that exceed 10 panels, a 150mg specimen is advised. We suggest weighing the hair on a jeweler’s scale. In the absence of scalp hair, a comparable volume of body hair may be utilized. When referencing head hair, we specify scalp hair. Body hair encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
Laboratory processing of a drug test involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial integration of a sample into a lab's system. It includes ensuring the sample's seal and shipment are intact, generating a random LAN (Laboratory Accessioning Number), and completing any necessary data entry absent from an electronic chain of custody system.
Screening entails an immediate assessment for substances of abuse. Although Screening efficiently rules out drug use in most samples, a positive screen requires verification for legal acceptability. Samples that test presumptively positive in Screening must undergo secondary confirmation.
Should a sample test presumptively positive in Screening, additional hair is extracted from the primary specimen and prepared for Extraction. In this phase, drugs are isolated from hair at much lower concentrations than in other techniques (e.g., urine or oral fluid), underscoring why hair drug screening presents the most challenging methodology.
Confirmation of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples preliminarily positive are cleansed before confirmation as necessary. The whole lab procedure from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair guidelines and the accreditation conformed to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed as "hair follicle testsâ€, this test evaluates the hair strand, not the follicle beneath the scalp.
In Graniteville, VT, hair follicle testing is superior to urine tests due to its enhanced detection accuracy and reliability.
Unlike urine tests, hair testing offers a longer drug detection period and a more stringent collection process, which makes it a reliable choice for ensuring zero drug tolerance.
The advanced method reduces the chance of tampering or false negatives, providing confidence to employers and legal professionals alike.
The extended detection window offered by hair testing in Graniteville, VT, is invaluable.
Hair follicle tests capture up to 90 days of drug use, giving a comprehensive view of an individual's history.
This enables employers to make informed hiring decisions and maintain a safer work environment. The ability to see beyond recent consumption gives it a significant edge over other testing methods.
Graniteville, VT's hair follicle testing significantly reduces the risk of tampering, unlike other testing methods.
The process is designed to ensure samples remain uncontaminated and legitimate, providing clear and trustworthy results.
Employers can rely on these results, knowing the strict collection and testing procedures ensure the accuracy and integrity of the process.
Accredited Drug Testing ensures convenience with nationwide and Graniteville, VT locations.
This accessibility supports quick, effortless testing services without the hassle.
Our strategically placed centers across all cities ensure that individuals and businesses can benefit from our acclaimed testing services with minimal disruption.
In Graniteville, VT, the process for hair follicle testing is straightforward and confidential.
You can order, undergo, and receive results without compromising privacy.
The easy approach helps in managing this crucial aspect with confidentiality, underscoring the importance of a user-friendly service for all involved.
Graniteville, VT enjoys competitive pricing and efficient turnaround when choosing hair follicle testing.
Our services deliver outstanding value, aligning quality with affordability.
Businesses of all sizes benefit from our quick and cost-effective solutions, ensuring drug testing is a seamless and efficient process.
Hair follicle drug testing in Graniteville, VT, delivers fast, precise, and dependable results. Its impressive accuracy in identifying substance use stands out among other methods.
Employers and individuals can trust hair testing for its reliability in producing clear and conclusive results, enhancing the overall decision-making process.
Its precision offers peace of mind, secure in the knowledge that it provides a true reflection of substance use.
For Graniteville, VT employers, hair follicle testing ensures compliance with drug-free workplace policies.
It reduces legal risks and bolsters workplace safety, vital for maintaining a productive environment.
Reliable testing methods like this afford peace of mind, confirming employees adhere to company standards.
