Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a notable technique for detecting drug and alcohol consumption. Hair offers a prolonged timeline of alcohol and drug presence by embedding biomarkers within the strands as they grow. When gathered near the scalp, hair can reveal up to about a three-month detection timeframe for substances. It is straightforward to collect, somewhat challenging to alter, and conveniently transported.
Collecting a 1.5-inch portion of roughly 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, deemed the optimal sample size for testing and confirmation. For EtG, additional testing, and/or screens above ten panels, 150mg of the hair is suggested. We advise using a jeweler's scale to weigh the hair. If no scalp hair is available, an equal volume of body hair can be collected. Reference to head hair implies only scalp hair. Body hair refers inclusively to all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary handling of a sample in a laboratory’s framework. This entails ensuring the sample was securely sealed and appropriately dispatched, designating a random LAN (Laboratory Accessioning Number), and performing any further data entry not accomplished by an electronic chain of custody system.
Screening consists of an initial rapid assessment for abuse drugs. While Screening is a cost-efficient method to dismiss substance usage on most samples, a positive screen must be confirmed for court eligibility. Any samples that appear positive during Screening necessitate further confirmation.
If a sample appears positive during Screening, more hair is taken from the initial sample and prepared for Extraction. In this phase, drugs are extracted from hair at a considerably lower concentration than other methods (e.g., urine or oral fluid), highlighting the complexity of conducting hair drug screening.
Confirmation of any positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS methods. All potential positive samples are cleansed prior to confirmation if necessary. The entire laboratory sequence from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the examination is actually of the hair strand, not the follicle beneath the scalp.
Hair follicle testing holds distinct advantages over traditional urine tests in Trinity, NC. The primary benefit is increased accuracy and reliability, as hair tests cover a more extended detection period and are less prone to tampering.
This sophisticated testing capability offers superior detection accuracy, presenting a compelling advantage for those in need of confirmation on substance use, particularly in professional and legal settings.
Trinity, NC benefits from hair follicle testing's extended detection window, capturing drug use over a 90-day period. This gives employers detailed insight into an individual’s substance usage history.
The long detection period inherent in hair testing provides a complete chronicle of substance exposure, proving essential for comprehensive evaluations in workplaces and legal scenarios.
Hair follicle testing is widely recognized in Trinity, NC, for its resilience against tampering. The method makes adulteration difficult, ensuring that results remain reliable and valid.
The meticulous collection and testing processes make hair analysis a robust option against cheating, providing invaluable confidence in the authenticity of the results.
With convenient testing facilities both nationwide and locally in Trinity, NC, accessing drug testing services has never been easier. This ease ensures a smooth and efficient testing experience.
The widespread availability of testing centers eliminates geographical barriers, providing accessible and prompt solutions for individuals and businesses alike in need of testing assistance.
The process for ordering, undertaking, and obtaining results from hair follicle tests in Trinity, NC is straightforward and confidential, safeguarding privacy effectively.
Users experience a seamless procedure from start to finish, with clear communication and dedicated service ensuring both simplicity and discretion throughout the testing process.
Accredited Drug Testing in Trinity, NC is committed to offering affordable pricing and quick turnaround times. These cost-effective solutions provide exceptional value to businesses of any size.
Our competitive rates and swift delivery of results ensure that every client, regardless of their needs, receives premier service without breaking the budget.
In Trinity, NC, hair follicle drug testing is renowned for its speed and precision. These tests provide rapid and highly accurate detection of substance use, making them a preferred choice for reliable results.
The advanced technology used in hair testing ensures that results are both fast and exceedingly precise. This level of accuracy offers peace of mind to employers and other stakeholders who depend on trustworthy and efficient testing methods.
For employers in Trinity, NC, hair follicle testing guarantees compliance with drug-free workplace policies. This can significantly reduce legal liabilities while enhancing safety standards.
Adopting these testing measures helps ensure peace of mind, knowing that all necessary steps in maintaining a drug-free environment have been taken, culminating in safer, compliant workspaces.
