Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for uncovering substance and alcohol consumption. Hair encases a comprehensive timeline of alcohol and drugs by securing biomarkers within the strands of hair as they develop. Hair samples taken near the scalp offer roughly a 3-month timeframe for detecting substances. Collecting hair is straightforward, somewhat tamper-resistant, and easy to transport.
A sample measuring 1.5 inches consisting of around 200 hair strands (approximately the thickness of a #2 pencil) taken from the scalp yields 100mg of hair, the perfect amount for examination and validation. For EtG, additional tests, and/or assays beyond 10 panels, 150mg of hair is advisable. It's suggested to use a jeweler's scale for weighing. If scalp hair is absent, a matching quantity of body hair can be utilized. When discussing head hair, it specifically pertains to scalp hair. Body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The key stages in processing a laboratory drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating the sample into a lab's system. This step verifies proper sealing and shipping, assigns a unique LAN (Laboratory Accessioning Number), and completes any needed data input absent from an electronic chain of custody system.
Screening offers an expedient assessment for drugs of concern. While it provides a cost-efficient method to exclude drug use in most samples, a positive screen necessitates confirmation to hold up in legal settings. Any samples preliminarily positive require additional verification.
If Screening indicates a presumptive positive, more hair from the initial sample is allocated for Extraction. During this phase, drugs are distilled from hair at lower concentrations compared to other methods (e.g., urine or saliva), rendering hair drug screening particularly challenging to execute.
Verification of any positive screen outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing before confirmation as needed. The entire testing procedure, from Accessioning to Confirmation, undergoes scrutiny under both the CAP (College of American Pathologists) Hair standards and compliance with ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", these tests actually evaluate the hair strand, not the follicle under the scalp.
Compared to urine tests, hair follicle testing offers various advantages in Slickville, PA. Hair tests are superior in detecting long-term substance use, making them more dependable. This method minimizes errors, providing a more comprehensive insight into an individual's drug history.
The enhanced reliability and accuracy offered by hair tests make them the preferred choice for employers and legal bodies seeking to uphold drug-free policies rigorously.
Hair follicle testing in Slickville, PA, uncovers drug use over a span of up to 90 days, offering an extensive view of substance history. This extended detection window is critical for employers who require a thorough understanding of an applicant or employee's past drug use, ensuring informed hiring and employment decisions.
In Slickville, PA, hair follicle testing offers a tamper-resistant approach to drug screening. With minimal risk of adulteration, it guarantees accurate and trustworthy results. The secure nature of this testing method provides prevention against tampering attempts that are more common with other forms of testing like urine samples.
Our nationwide and local testing locations in Slickville, PA ensure convenient and efficient access to testing services. This extensive reach makes testing quick, easy, and hassle-free for employers and individuals alike, with centers readily accessible for all testing needs.
The hair follicle testing process in Slickville, PA is straightforward and confidential. From ordering tests to receiving results, every stage is designed with privacy in mind, ensuring a simple experience that addresses any concerns regarding ease of use and personal privacy.
In Slickville, PA, our competitive pricing and swift turnaround times set our hair follicle testing services apart. Companies of all sizes benefit from excellent value, obtaining peace of mind through affordable rates and rapid processing of results.
In Slickville, PA, hair follicle drug tests provide quick and precise outcomes. The method is designed to deliver reliable results faster than traditional tests, ensuring an accurate reflection of substance use. Hair testing stands out due to its high level of precision, which can effectively detect even the smallest traces of drug use over an extended period.
For Slickville, PA, businesses, hair follicle testing fosters compliance with workplace drug-free policies while reducing legal challenges. This testing option not only enforces safety measures but also gives employers confidence in maintaining a secure and compliant workplace environment.
