Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair strand analysis is recognized as an effective instrument for identifying substance use. The hair retains a historical record of substances by encasing biomarkers within the strands as they grow. When sample is acquired near the scalp, it can supply up to a 90-day detection timeframe for substances. The sample is straightforward to obtain, relatively resistant to tampering, and simple to send.
A 1.5-inch length comprising approximately 200 strands of hair (akin to the diameter of a #2 pencil) nearest to the scalp offers 100mg of hair, which is the perfect quantity for both screening and verification procedures. For EtG enhancements and/or assays exceeding 10 panels, a sample quantity of 150mg is advised. We suggest using a jeweler’s scale to weigh the specimen. Should scalp hair not be present, a comparable amount of body hair is allowable. “Head hair” pertains solely to scalp hair, while “body hair” encompasses all other hair varieties (beard, underarm, etc.).
Process Overview
The foundational stages in the lab processing of a drug assay result involve Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing phase where a sample enters a lab's system. This phase entails confirming the sample's seal and shipment integrity, assigning an arbitrary LAN (Laboratory Accessioning Number), and inputting any extra data absent from an electronic chain of custody.
Screening is an initial fast filter for substance abuse detection. While it offers a budget-friendly approach for ruling out substance presence in most specimens, a screen revealing substances must undergo confirmation to be legally valid. Any samples with a positive preliminary screen necessitate a confirmatory follow-up.
Upon a positive preliminary finding in Screening, additional hair from the initial sample undergoes preparation for Extraction. Here, substances are retrieved from hair at much lower concentrations compared to other techniques (such as urine or saliva), highlighting why hair-based analysis is notably challenging.
Confirmed positives from preliminary findings undergo analysis via GC/MS, GC/MS/MS or LC/MS/MS. All samples with preliminary positives are cleansed as required before confirmation. Throughout the laboratory process, from Accessioning to Confirmation, protocols are reviewed according to both the CAP (College of American Pathologists) Hair classification and adherence to ISO / IEC 17025 norms.
Pros of hair strand analysis:
Drawbacks:
Note: The test is often mistaken for "hair follicle testing", however, it actually examines the hair strand and not the follicle beneath the scalp.
Hair follicle testing offers notable advantages over urine tests in Alamo, NM. A primary benefit is the extensive detection period, allowing for a more comprehensive analysis of drug use history. Hair tests are less invasive and maintain their integrity better than urine samples, which are more susceptible to tampering.
Employers and institutions who prioritize high standards often opt for hair over urine testing due to these benefits.
The extended detection window of hair follicle testing in Alamo, NM offers an edge for employers. Unlike traditional methods, these tests span up to 90 days of past usage, presenting a broad perspective on substance history. Employers can make informed decisions based on accurate and extended data. This feature improves the understanding of an individual's long-term habits significantly.
Hair follicle testing in Alamo, NM is remarkably tamper-resistant. The procedure, which collects samples under observation, greatly diminishes chances of alteration. This reliability ensures authenticity in results, offering peace of mind for institutions concerned about sample integrity. The method's resistance to tampering stands out compared to more conventional testing practices.
Our nationwide testing facilities, including those in Alamo, NM, offer unmatched convenience. Having numerous centers ensures that testing services are easily accessible without hassle.
Whether local or across the country, we provide seamless service to all clients. Simple access reduces procedure time and facilitates a smooth testing experience for everyone involved.
Ordering and completing hair follicle testing in Alamo, NM is a straightforward and confidential process. Clients are guided through each step ensuring privacy is upheld. Results are disclosed through secure channels, safeguarding sensitive information.
This simplicity and discretion are central to our service, addressing both ease of use and confidentiality concerns effectively.
Offering competitive prices and fast processing in Alamo, NM, our hair follicle tests present great value. The affordability coupled with quick turnaround renders them cost-effective for businesses of various sizes. Our approach to pricing ensures financial accessibility while delivering speedy results, providing reassurance and economical ease to all clients.
For fast and precise results in Alamo, NM, hair follicle drug testing is unmatched. The procedure delivers accurate detection of substances with dependability in assessment.
Results are generally swift, ensuring quick turnaround and reliable conclusions.
Such efficiency places hair testing ahead in scenarios requiring rapid and exact detection for substance use evaluations.
Employers in Alamo, NM find assurance in the compliance that hair follicle testing brings. This method aligns with drug-free workplace policies and minimizes potential legal issues.
Utilizing such reliable tests enhances workplace safety, as it accurately identifies substance use patterns. Companies maintain a safer environment, benefitting both employees and the management team alike.
